72542408

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{10223}}^1$

素因数の和:11116

約数の個数: 16

約数和(自身を含む): 136183680

約数和(自身を除く): 63641272

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 10223, 20446, 40892, 81784, 9067801, 18135602, 36271204, 72542408]

約数ペア:

[(1, 72542408), (2, 36271204), (4, 18135602), (8, 9067801), (887, 81784), (1774, 40892), (3548, 20446), (7096, 10223)]