90667796

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{126631}}^1$

素因数の和:126814

約数の個数: 12

約数和(自身を含む): 159556320

約数和(自身を除く): 68888524

約数列:

[1, 2, 4, 179, 358, 716, 126631, 253262, 506524, 22666949, 45333898, 90667796]

約数ペア:

[(1, 90667796), (2, 45333898), (4, 22666949), (179, 506524), (358, 253262), (716, 126631)]