89528404

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23339}}^1$

素因数の和:23487

約数の個数: 24

約数和(自身を含む): 180371520

約数和(自身を除く): 90843116

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 23339, 46678, 93356, 163373, 326746, 653492, 3197443, 6394886, 12789772, 22382101, 44764202, 89528404]

約数ペア:

[(1, 89528404), (2, 44764202), (4, 22382101), (7, 12789772), (14, 6394886), (28, 3197443), (137, 653492), (274, 326746), (548, 163373), (959, 93356), (1918, 46678), (3836, 23339)]