31341272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 62380800

約数和(自身を除く): 31039528

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 2887, 5428, 5774, 10856, 11548, 23096, 66401, 132802, 170333, 265604, 340666, 531208, 681332, 1362664, 3917659, 7835318, 15670636, 31341272]

約数ペア:

[(1, 31341272), (2, 15670636), (4, 7835318), (8, 3917659), (23, 1362664), (46, 681332), (59, 531208), (92, 340666), (118, 265604), (184, 170333), (236, 132802), (472, 66401), (1357, 23096), (2714, 11548), (2887, 10856), (5428, 5774)]