90265336

素因数分解:

$2^3\times 7^1\times {\mathrm{1611881}}^1$

素因数の和:1611894

約数の個数: 16

約数和(自身を含む): 193425840

約数和(自身を除く): 103160504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1611881, 3223762, 6447524, 11283167, 12895048, 22566334, 45132668, 90265336]

約数ペア:

[(1, 90265336), (2, 45132668), (4, 22566334), (7, 12895048), (8, 11283167), (14, 6447524), (28, 3223762), (56, 1611881)]