86934224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417953}}^1$

素因数の和:417974

約数の個数: 20

約数和(自身を含む): 181392036

約数和(自身を除く): 94457812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417953, 835906, 1671812, 3343624, 5433389, 6687248, 10866778, 21733556, 43467112, 86934224]

約数ペア:

[(1, 86934224), (2, 43467112), (4, 21733556), (8, 10866778), (13, 6687248), (16, 5433389), (26, 3343624), (52, 1671812), (104, 835906), (208, 417953)]