40533992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266671}}^1$

素因数の和:266696

約数の個数: 16

約数和(自身を含む): 80001600

約数和(自身を除く): 39467608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266671, 533342, 1066684, 2133368, 5066749, 10133498, 20266996, 40533992]

約数ペア:

[(1, 40533992), (2, 20266996), (4, 10133498), (8, 5066749), (19, 2133368), (38, 1066684), (76, 533342), (152, 266671)]