90524978

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 137808216

約数和(自身を除く): 47283238

約数列:

[1, 2, 113, 181, 226, 362, 2213, 4426, 20453, 40906, 250069, 400553, 500138, 801106, 45262489, 90524978]

約数ペア:

[(1, 90524978), (2, 45262489), (113, 801106), (181, 500138), (226, 400553), (362, 250069), (2213, 40906), (4426, 20453)]