31317408

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 92877120

約数和(自身を除く): 61559712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 402, 432, 536, 541, 603, 804, 864, 1072, 1082, 1206, 1608, 1623, 1809, 2144, 2164, 2412, 3216, 3246, 3618, 4328, 4824, 4869, 6432, 6492, 7236, 8656, 9648, 9738, 12984, 14472, 14607, 17312, 19296, 19476, 25968, 28944, 29214, 36247, 38952, 51936, 57888, 58428, 72494, 77904, 108741, 116856, 144988, 155808, 217482, 233712, 289976, 326223, 434964, 467424, 579952, 652446, 869928, 978669, 1159904, 1304892, 1739856, 1957338, 2609784, 3479712, 3914676, 5219568, 7829352, 10439136, 15658704, 31317408]

約数ペア:

[(1, 31317408), (2, 15658704), (3, 10439136), (4, 7829352), (6, 5219568), (8, 3914676), (9, 3479712), (12, 2609784), (16, 1957338), (18, 1739856), (24, 1304892), (27, 1159904), (32, 978669), (36, 869928), (48, 652446), (54, 579952), (67, 467424), (72, 434964), (96, 326223), (108, 289976), (134, 233712), (144, 217482), (201, 155808), (216, 144988), (268, 116856), (288, 108741), (402, 77904), (432, 72494), (536, 58428), (541, 57888), (603, 51936), (804, 38952), (864, 36247), (1072, 29214), (1082, 28944), (1206, 25968), (1608, 19476), (1623, 19296), (1809, 17312), (2144, 14607), (2164, 14472), (2412, 12984), (3216, 9738), (3246, 9648), (3618, 8656), (4328, 7236), (4824, 6492), (4869, 6432)]