31083984

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3044

約数の個数: 60

約数和(自身を含む): 88213476

約数和(自身を除く): 57129492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2957, 3504, 5256, 5914, 8871, 10512, 11828, 17742, 23656, 26613, 35484, 47312, 53226, 70968, 106452, 141936, 212904, 215861, 425808, 431722, 647583, 863444, 1295166, 1726888, 1942749, 2590332, 3453776, 3885498, 5180664, 7770996, 10361328, 15541992, 31083984]

約数ペア:

[(1, 31083984), (2, 15541992), (3, 10361328), (4, 7770996), (6, 5180664), (8, 3885498), (9, 3453776), (12, 2590332), (16, 1942749), (18, 1726888), (24, 1295166), (36, 863444), (48, 647583), (72, 431722), (73, 425808), (144, 215861), (146, 212904), (219, 141936), (292, 106452), (438, 70968), (584, 53226), (657, 47312), (876, 35484), (1168, 26613), (1314, 23656), (1752, 17742), (2628, 11828), (2957, 10512), (3504, 8871), (5256, 5914)]