87187718

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1229}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 132840000

約数和(自身を除く): 45652282

約数列:

[1, 2, 79, 158, 449, 898, 1229, 2458, 35471, 70942, 97091, 194182, 551821, 1103642, 43593859, 87187718]

約数ペア:

[(1, 87187718), (2, 43593859), (79, 1103642), (158, 551821), (449, 194182), (898, 97091), (1229, 70942), (2458, 35471)]