89968882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{9739}}^1$

素因数の和:9921

約数の個数: 16

約数和(自身を含む): 140256000

約数和(自身を除く): 50287118

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 9739, 19478, 301909, 603818, 1451111, 2902222, 44984441, 89968882]

約数ペア:

[(1, 89968882), (2, 44984441), (31, 2902222), (62, 1451111), (149, 603818), (298, 301909), (4619, 19478), (9238, 9739)]