87232190

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{32189}}^1$

素因数の和:32467

約数の個数: 16

約数和(自身を含む): 157602240

約数和(自身を除く): 70370050

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 32189, 64378, 160945, 321890, 8723219, 17446438, 43616095, 87232190]

約数ペア:

[(1, 87232190), (2, 43616095), (5, 17446438), (10, 8723219), (271, 321890), (542, 160945), (1355, 64378), (2710, 32189)]