80484248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 162887760

約数和(自身を除く): 82403512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 797, 971, 1594, 1942, 3188, 3884, 6376, 7768, 10361, 12623, 20722, 25246, 41444, 50492, 82888, 100984, 773887, 1547774, 3095548, 6191096, 10060531, 20121062, 40242124, 80484248]

約数ペア:

[(1, 80484248), (2, 40242124), (4, 20121062), (8, 10060531), (13, 6191096), (26, 3095548), (52, 1547774), (104, 773887), (797, 100984), (971, 82888), (1594, 50492), (1942, 41444), (3188, 25246), (3884, 20722), (6376, 12623), (7768, 10361)]