42387656

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{46889}}^1$

素因数の和:47008

約数の個数: 16

約数和(自身を含む): 80181900

約数和(自身を除く): 37794244

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 46889, 93778, 187556, 375112, 5298457, 10596914, 21193828, 42387656]

約数ペア:

[(1, 42387656), (2, 21193828), (4, 10596914), (8, 5298457), (113, 375112), (226, 187556), (452, 93778), (904, 46889)]