89981128

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{12239}}^1$

素因数の和:13164

約数の個数: 16

約数和(自身を含む): 168912000

約数和(自身を除く): 78930872

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 12239, 24478, 48956, 97912, 11247641, 22495282, 44990564, 89981128]

約数ペア:

[(1, 89981128), (2, 44990564), (4, 22495282), (8, 11247641), (919, 97912), (1838, 48956), (3676, 24478), (7352, 12239)]