87613478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{15809}}^1$

素因数の和:15991

約数の個数: 16

約数和(自身を含む): 140013360

約数和(自身を除く): 52399882

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 15809, 31618, 268753, 537506, 2576867, 5153734, 43806739, 87613478]

約数ペア:

[(1, 87613478), (2, 43806739), (17, 5153734), (34, 2576867), (163, 537506), (326, 268753), (2771, 31618), (5542, 15809)]