31538104

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23327}}^1$

素因数の和:23359

約数の個数: 24

約数和(自身を含む): 64035360

約数和(自身を除く): 32497256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23327, 46654, 93308, 186616, 303251, 606502, 1213004, 2426008, 3942263, 7884526, 15769052, 31538104]

約数ペア:

[(1, 31538104), (2, 15769052), (4, 7884526), (8, 3942263), (13, 2426008), (26, 1213004), (52, 606502), (104, 303251), (169, 186616), (338, 93308), (676, 46654), (1352, 23327)]