31206526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5476

約数の個数: 24

約数和(自身を含む): 53679024

約数和(自身を除く): 22472498

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5431, 5746, 10862, 70603, 92327, 141206, 184654, 917839, 1200251, 1835678, 2400502, 15603263, 31206526]

約数ペア:

[(1, 31206526), (2, 15603263), (13, 2400502), (17, 1835678), (26, 1200251), (34, 917839), (169, 184654), (221, 141206), (338, 92327), (442, 70603), (2873, 10862), (5431, 5746)]