31353208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 61245360

約数和(自身を除く): 29892152

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1451, 2701, 2902, 5402, 5804, 10804, 11608, 21608, 53687, 105923, 107374, 211846, 214748, 423692, 429496, 847384, 3919151, 7838302, 15676604, 31353208]

約数ペア:

[(1, 31353208), (2, 15676604), (4, 7838302), (8, 3919151), (37, 847384), (73, 429496), (74, 423692), (146, 214748), (148, 211846), (292, 107374), (296, 105923), (584, 53687), (1451, 21608), (2701, 11608), (2902, 10804), (5402, 5804)]