108918872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1019}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 102588328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 431, 862, 1019, 1724, 2038, 3448, 4076, 8152, 13361, 26722, 31589, 53444, 63178, 106888, 126356, 252712, 439189, 878378, 1756756, 3513512, 13614859, 27229718, 54459436, 108918872]

約数ペア:

[(1, 108918872), (2, 54459436), (4, 27229718), (8, 13614859), (31, 3513512), (62, 1756756), (124, 878378), (248, 439189), (431, 252712), (862, 126356), (1019, 106888), (1724, 63178), (2038, 53444), (3448, 31589), (4076, 26722), (8152, 13361)]