31719652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 56976696

約数和(自身を除く): 25257044

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 953, 1906, 3812, 8321, 16642, 33284, 50509, 101018, 149621, 202036, 299242, 598484, 7929913, 15859826, 31719652]

約数ペア:

[(1, 31719652), (2, 15859826), (4, 7929913), (53, 598484), (106, 299242), (157, 202036), (212, 149621), (314, 101018), (628, 50509), (953, 33284), (1906, 16642), (3812, 8321)]