131900536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{531857}}^1$

素因数の和:531894

約数の個数: 16

約数和(自身を含む): 255291840

約数和(自身を除く): 123391304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 531857, 1063714, 2127428, 4254856, 16487567, 32975134, 65950268, 131900536]

約数ペア:

[(1, 131900536), (2, 65950268), (4, 32975134), (8, 16487567), (31, 4254856), (62, 2127428), (124, 1063714), (248, 531857)]