87218246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{32327}}^1$

素因数の和:32419

約数の個数: 16

約数和(自身を含む): 139656960

約数和(自身を除く): 52438714

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 32327, 64654, 614213, 1228426, 2295217, 4590434, 43609123, 87218246]

約数ペア:

[(1, 87218246), (2, 43609123), (19, 4590434), (38, 2295217), (71, 1228426), (142, 614213), (1349, 64654), (2698, 32327)]