90700216

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{143513}}^1$

素因数の和:143598

約数の個数: 16

約数和(自身を含む): 172216800

約数和(自身を除く): 81516584

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 143513, 287026, 574052, 1148104, 11337527, 22675054, 45350108, 90700216]

約数ペア:

[(1, 90700216), (2, 45350108), (4, 22675054), (8, 11337527), (79, 1148104), (158, 574052), (316, 287026), (632, 143513)]