31343664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 65078736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 33, 44, 46, 48, 58, 66, 69, 87, 88, 89, 92, 116, 132, 138, 174, 176, 178, 184, 232, 253, 264, 267, 276, 319, 348, 356, 368, 464, 506, 528, 534, 552, 638, 667, 696, 712, 759, 957, 979, 1012, 1068, 1104, 1276, 1334, 1392, 1424, 1518, 1914, 1958, 2001, 2024, 2047, 2136, 2552, 2581, 2668, 2937, 3036, 3828, 3916, 4002, 4048, 4094, 4272, 5104, 5162, 5336, 5874, 6072, 6141, 7337, 7656, 7743, 7832, 8004, 8188, 10324, 10672, 11748, 12144, 12282, 14674, 15312, 15486, 15664, 16008, 16376, 20648, 22011, 22517, 23496, 24564, 28391, 29348, 30972, 32016, 32752, 41296, 44022, 45034, 46992, 49128, 56782, 58696, 59363, 61944, 67551, 85173, 88044, 90068, 98256, 113564, 117392, 118726, 123888, 135102, 170346, 176088, 178089, 180136, 227128, 237452, 270204, 340692, 352176, 356178, 360272, 454256, 474904, 540408, 652993, 681384, 712356, 949808, 1080816, 1305986, 1362768, 1424712, 1958979, 2611972, 2849424, 3917958, 5223944, 7835916, 10447888, 15671832, 31343664]

約数ペア:

[(1, 31343664), (2, 15671832), (3, 10447888), (4, 7835916), (6, 5223944), (8, 3917958), (11, 2849424), (12, 2611972), (16, 1958979), (22, 1424712), (23, 1362768), (24, 1305986), (29, 1080816), (33, 949808), (44, 712356), (46, 681384), (48, 652993), (58, 540408), (66, 474904), (69, 454256), (87, 360272), (88, 356178), (89, 352176), (92, 340692), (116, 270204), (132, 237452), (138, 227128), (174, 180136), (176, 178089), (178, 176088), (184, 170346), (232, 135102), (253, 123888), (264, 118726), (267, 117392), (276, 113564), (319, 98256), (348, 90068), (356, 88044), (368, 85173), (464, 67551), (506, 61944), (528, 59363), (534, 58696), (552, 56782), (638, 49128), (667, 46992), (696, 45034), (712, 44022), (759, 41296), (957, 32752), (979, 32016), (1012, 30972), (1068, 29348), (1104, 28391), (1276, 24564), (1334, 23496), (1392, 22517), (1424, 22011), (1518, 20648), (1914, 16376), (1958, 16008), (2001, 15664), (2024, 15486), (2047, 15312), (2136, 14674), (2552, 12282), (2581, 12144), (2668, 11748), (2937, 10672), (3036, 10324), (3828, 8188), (3916, 8004), (4002, 7832), (4048, 7743), (4094, 7656), (4272, 7337), (5104, 6141), (5162, 6072), (5336, 5874)]