87190682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2089}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 134303400

約数和(自身を除く): 47112718

約数列:

[1, 2, 41, 82, 509, 1018, 2089, 4178, 20869, 41738, 85649, 171298, 1063301, 2126602, 43595341, 87190682]

約数ペア:

[(1, 87190682), (2, 43595341), (41, 2126602), (82, 1063301), (509, 171298), (1018, 85649), (2089, 41738), (4178, 20869)]