90781888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{45757}}^1$

素因数の和:45800

約数の個数: 28

約数和(自身を含む): 185960512

約数和(自身を除く): 95178624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 45757, 91514, 183028, 366056, 732112, 1418467, 1464224, 2836934, 2928448, 5673868, 11347736, 22695472, 45390944, 90781888]

約数ペア:

[(1, 90781888), (2, 45390944), (4, 22695472), (8, 11347736), (16, 5673868), (31, 2928448), (32, 2836934), (62, 1464224), (64, 1418467), (124, 732112), (248, 366056), (496, 183028), (992, 91514), (1984, 45757)]