31651604

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 56891520

約数和(自身を除く): 25239916

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 1327, 2654, 5308, 5963, 11926, 23852, 88909, 118103, 177818, 236206, 355636, 472412, 7912901, 15825802, 31651604]

約数ペア:

[(1, 31651604), (2, 15825802), (4, 7912901), (67, 472412), (89, 355636), (134, 236206), (178, 177818), (268, 118103), (356, 88909), (1327, 23852), (2654, 11926), (5308, 5963)]