8878796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{54139}}^1$

素因数の和:54184

約数の個数: 12

約数和(自身を含む): 15917160

約数和(自身を除く): 7038364

約数列:

[1, 2, 4, 41, 82, 164, 54139, 108278, 216556, 2219699, 4439398, 8878796]

約数ペア:

[(1, 8878796), (2, 4439398), (4, 2219699), (41, 216556), (82, 108278), (164, 54139)]