91880912

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{56857}}^1$

素因数の和:56966

約数の個数: 20

約数和(自身を含む): 179784996

約数和(自身を除く): 87904084

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 56857, 113714, 227428, 454856, 909712, 5742557, 11485114, 22970228, 45940456, 91880912]

約数ペア:

[(1, 91880912), (2, 45940456), (4, 22970228), (8, 11485114), (16, 5742557), (101, 909712), (202, 454856), (404, 227428), (808, 113714), (1616, 56857)]