86931388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{462401}}^1$

素因数の和:462452

約数の個数: 12

約数和(自身を含む): 155367072

約数和(自身を除く): 68435684

約数列:

[1, 2, 4, 47, 94, 188, 462401, 924802, 1849604, 21732847, 43465694, 86931388]

約数ペア:

[(1, 86931388), (2, 43465694), (4, 21732847), (47, 1849604), (94, 924802), (188, 462401)]