89407130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{54851}}^1$

素因数の和:55021

約数の個数: 16

約数和(自身を含む): 161923104

約数和(自身を除く): 72515974

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 54851, 109702, 274255, 548510, 8940713, 17881426, 44703565, 89407130]

約数ペア:

[(1, 89407130), (2, 44703565), (5, 17881426), (10, 8940713), (163, 548510), (326, 274255), (815, 109702), (1630, 54851)]