40047992

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{10859}}^1$

素因数の和:11326

約数の個数: 16

約数和(自身を含む): 75259800

約数和(自身を除く): 35211808

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 10859, 21718, 43436, 86872, 5005999, 10011998, 20023996, 40047992]

約数ペア:

[(1, 40047992), (2, 20023996), (4, 10011998), (8, 5005999), (461, 86872), (922, 43436), (1844, 21718), (3688, 10859)]