31930624

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 79470720

約数和(自身を除く): 47540096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 29, 32, 34, 44, 46, 58, 64, 68, 88, 92, 116, 128, 136, 176, 184, 187, 232, 253, 256, 272, 319, 352, 368, 374, 391, 464, 493, 506, 544, 638, 667, 704, 736, 748, 782, 928, 986, 1012, 1088, 1276, 1334, 1408, 1472, 1496, 1564, 1856, 1972, 2024, 2176, 2552, 2668, 2816, 2944, 2992, 3128, 3712, 3944, 4048, 4301, 4352, 5104, 5336, 5423, 5888, 5984, 6256, 7337, 7424, 7888, 8096, 8602, 10208, 10672, 10846, 11339, 11968, 12512, 14674, 15776, 16192, 17204, 20416, 21344, 21692, 22678, 23936, 25024, 29348, 31552, 32384, 34408, 40832, 42688, 43384, 45356, 47872, 50048, 58696, 63104, 64768, 68816, 81664, 85376, 86768, 90712, 100096, 117392, 124729, 126208, 137632, 170752, 173536, 181424, 234784, 249458, 275264, 347072, 362848, 469568, 498916, 550528, 694144, 725696, 939136, 997832, 1101056, 1388288, 1451392, 1878272, 1995664, 2902784, 3991328, 7982656, 15965312, 31930624]

約数ペア:

[(1, 31930624), (2, 15965312), (4, 7982656), (8, 3991328), (11, 2902784), (16, 1995664), (17, 1878272), (22, 1451392), (23, 1388288), (29, 1101056), (32, 997832), (34, 939136), (44, 725696), (46, 694144), (58, 550528), (64, 498916), (68, 469568), (88, 362848), (92, 347072), (116, 275264), (128, 249458), (136, 234784), (176, 181424), (184, 173536), (187, 170752), (232, 137632), (253, 126208), (256, 124729), (272, 117392), (319, 100096), (352, 90712), (368, 86768), (374, 85376), (391, 81664), (464, 68816), (493, 64768), (506, 63104), (544, 58696), (638, 50048), (667, 47872), (704, 45356), (736, 43384), (748, 42688), (782, 40832), (928, 34408), (986, 32384), (1012, 31552), (1088, 29348), (1276, 25024), (1334, 23936), (1408, 22678), (1472, 21692), (1496, 21344), (1564, 20416), (1856, 17204), (1972, 16192), (2024, 15776), (2176, 14674), (2552, 12512), (2668, 11968), (2816, 11339), (2944, 10846), (2992, 10672), (3128, 10208), (3712, 8602), (3944, 8096), (4048, 7888), (4301, 7424), (4352, 7337), (5104, 6256), (5336, 5984), (5423, 5888)]