80465406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1915843}}^1$

素因数の和:1915855

約数の個数: 16

約数和(自身を含む): 183921024

約数和(自身を除く): 103455618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1915843, 3831686, 5747529, 11495058, 13410901, 26821802, 40232703, 80465406]

約数ペア:

[(1, 80465406), (2, 40232703), (3, 26821802), (6, 13410901), (7, 11495058), (14, 5747529), (21, 3831686), (42, 1915843)]