40328432

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{5987}}^1$

素因数の和:6416

約数の個数: 20

約数和(自身を含む): 78335016

約数和(自身を除く): 38006584

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 5987, 6736, 11974, 23948, 47896, 95792, 2520527, 5041054, 10082108, 20164216, 40328432]

約数ペア:

[(1, 40328432), (2, 20164216), (4, 10082108), (8, 5041054), (16, 2520527), (421, 95792), (842, 47896), (1684, 23948), (3368, 11974), (5987, 6736)]