89713090

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{23671}}^1$

素因数の和:24057

約数の個数: 16

約数和(自身を含む): 161916480

約数和(自身を除く): 72203390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 23671, 47342, 118355, 236710, 8971309, 17942618, 44856545, 89713090]

約数ペア:

[(1, 89713090), (2, 44856545), (5, 17942618), (10, 8971309), (379, 236710), (758, 118355), (1895, 47342), (3790, 23671)]