31158068

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 55741224

約数和(自身を除く): 24583156

約数列:

[1, 2, 4, 61, 122, 244, 277, 461, 554, 922, 1108, 1844, 16897, 28121, 33794, 56242, 67588, 112484, 127697, 255394, 510788, 7789517, 15579034, 31158068]

約数ペア:

[(1, 31158068), (2, 15579034), (4, 7789517), (61, 510788), (122, 255394), (244, 127697), (277, 112484), (461, 67588), (554, 56242), (922, 33794), (1108, 28121), (1844, 16897)]