87236666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127913}}^1$

素因数の和:127957

約数の個数: 16

約数和(自身を含む): 147356928

約数和(自身を除く): 60120262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 127913, 255826, 1407043, 2814086, 3965303, 7930606, 43618333, 87236666]

約数ペア:

[(1, 87236666), (2, 43618333), (11, 7930606), (22, 3965303), (31, 2814086), (62, 1407043), (341, 255826), (682, 127913)]