80480752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457277}}^1$

素因数の和:457296

約数の個数: 20

約数和(自身を含む): 170107416

約数和(自身を除く): 89626664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457277, 914554, 1829108, 3658216, 5030047, 7316432, 10060094, 20120188, 40240376, 80480752]

約数ペア:

[(1, 80480752), (2, 40240376), (4, 20120188), (8, 10060094), (11, 7316432), (16, 5030047), (22, 3658216), (44, 1829108), (88, 914554), (176, 457277)]