89287684

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 159159168

約数和(自身を除く): 69871484

約数列:

[1, 2, 4, 67, 134, 268, 431, 773, 862, 1546, 1724, 3092, 28877, 51791, 57754, 103582, 115508, 207164, 333163, 666326, 1332652, 22321921, 44643842, 89287684]

約数ペア:

[(1, 89287684), (2, 44643842), (4, 22321921), (67, 1332652), (134, 666326), (268, 333163), (431, 207164), (773, 115508), (862, 103582), (1546, 57754), (1724, 51791), (3092, 28877)]