130077488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{262253}}^1$

素因数の和:262292

約数の個数: 20

約数和(自身を含む): 260155968

約数和(自身を除く): 130078480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 262253, 524506, 1049012, 2098024, 4196048, 8129843, 16259686, 32519372, 65038744, 130077488]

約数ペア:

[(1, 130077488), (2, 65038744), (4, 32519372), (8, 16259686), (16, 8129843), (31, 4196048), (62, 2098024), (124, 1049012), (248, 524506), (496, 262253)]