112720816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{541927}}^1$

素因数の和:541948

約数の個数: 20

約数和(自身を含む): 235196752

約数和(自身を除く): 122475936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 541927, 1083854, 2167708, 4335416, 7045051, 8670832, 14090102, 28180204, 56360408, 112720816]

約数ペア:

[(1, 112720816), (2, 56360408), (4, 28180204), (8, 14090102), (13, 8670832), (16, 7045051), (26, 4335416), (52, 2167708), (104, 1083854), (208, 541927)]