86900078

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 131770800

約数和(自身を除く): 44870722

約数列:

[1, 2, 149, 298, 331, 662, 881, 1762, 49319, 98638, 131269, 262538, 291611, 583222, 43450039, 86900078]

約数ペア:

[(1, 86900078), (2, 43450039), (149, 583222), (298, 291611), (331, 262538), (662, 131269), (881, 98638), (1762, 49319)]