89813256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{287863}}^1$

素因数の和:287885

約数の個数: 32

約数和(自身を含む): 241805760

約数和(自身を除く): 151992504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 287863, 575726, 863589, 1151452, 1727178, 2302904, 3454356, 3742219, 6908712, 7484438, 11226657, 14968876, 22453314, 29937752, 44906628, 89813256]

約数ペア:

[(1, 89813256), (2, 44906628), (3, 29937752), (4, 22453314), (6, 14968876), (8, 11226657), (12, 7484438), (13, 6908712), (24, 3742219), (26, 3454356), (39, 2302904), (52, 1727178), (78, 1151452), (104, 863589), (156, 575726), (312, 287863)]