89718770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{190891}}^1$

素因数の和:190945

約数の個数: 16

約数和(自身を含む): 164930688

約数和(自身を除く): 75211918

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 190891, 381782, 954455, 1908910, 8971877, 17943754, 44859385, 89718770]

約数ペア:

[(1, 89718770), (2, 44859385), (5, 17943754), (10, 8971877), (47, 1908910), (94, 954455), (235, 381782), (470, 190891)]