90142088

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{190979}}^1$

素因数の和:191044

約数の個数: 16

約数和(自身を含む): 171882000

約数和(自身を除く): 81739912

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 190979, 381958, 763916, 1527832, 11267761, 22535522, 45071044, 90142088]

約数ペア:

[(1, 90142088), (2, 45071044), (4, 22535522), (8, 11267761), (59, 1527832), (118, 763916), (236, 381958), (472, 190979)]