99291088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{477361}}^1$

素因数の和:477382

約数の個数: 20

約数和(自身を含む): 207175108

約数和(自身を除く): 107884020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 477361, 954722, 1909444, 3818888, 6205693, 7637776, 12411386, 24822772, 49645544, 99291088]

約数ペア:

[(1, 99291088), (2, 49645544), (4, 24822772), (8, 12411386), (13, 7637776), (16, 6205693), (26, 3818888), (52, 1909444), (104, 954722), (208, 477361)]