31585608

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 86025420

約数和(自身を除く): 54439812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2273, 2316, 3474, 4546, 4632, 6819, 6948, 9092, 13638, 13896, 18184, 20457, 27276, 40914, 54552, 81828, 163656, 438689, 877378, 1316067, 1754756, 2632134, 3509512, 3948201, 5264268, 7896402, 10528536, 15792804, 31585608]

約数ペア:

[(1, 31585608), (2, 15792804), (3, 10528536), (4, 7896402), (6, 5264268), (8, 3948201), (9, 3509512), (12, 2632134), (18, 1754756), (24, 1316067), (36, 877378), (72, 438689), (193, 163656), (386, 81828), (579, 54552), (772, 40914), (1158, 27276), (1544, 20457), (1737, 18184), (2273, 13896), (2316, 13638), (3474, 9092), (4546, 6948), (4632, 6819)]