90818494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{81233}}^1$

素因数の和:81291

約数の個数: 16

約数和(自身を含む): 150120432

約数和(自身を除く): 59301938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 81233, 162466, 1056029, 2112058, 3493019, 6986038, 45409247, 90818494]

約数ペア:

[(1, 90818494), (2, 45409247), (13, 6986038), (26, 3493019), (43, 2112058), (86, 1056029), (559, 162466), (1118, 81233)]