89472508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3797}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 161430192

約数和(自身を除く): 71957684

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 3797, 5891, 7594, 11782, 15188, 23564, 163271, 326542, 520189, 653084, 1040378, 2080756, 22368127, 44736254, 89472508]

約数ペア:

[(1, 89472508), (2, 44736254), (4, 22368127), (43, 2080756), (86, 1040378), (137, 653084), (172, 520189), (274, 326542), (548, 163271), (3797, 23564), (5891, 15188), (7594, 11782)]