89581882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{38713}}^1$

素因数の和:38817

約数の個数: 16

約数和(自身を含む): 146338920

約数和(自身を除く): 56757038

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 38713, 77426, 503269, 1006538, 3445457, 6890914, 44790941, 89581882]

約数ペア:

[(1, 89581882), (2, 44790941), (13, 6890914), (26, 3445457), (89, 1006538), (178, 503269), (1157, 77426), (2314, 38713)]