90513028

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 160820352

約数和(自身を除く): 70307324

約数列:

[1, 2, 4, 97, 194, 263, 388, 526, 887, 1052, 1774, 3548, 25511, 51022, 86039, 102044, 172078, 233281, 344156, 466562, 933124, 22628257, 45256514, 90513028]

約数ペア:

[(1, 90513028), (2, 45256514), (4, 22628257), (97, 933124), (194, 466562), (263, 344156), (388, 233281), (526, 172078), (887, 102044), (1052, 86039), (1774, 51022), (3548, 25511)]