79143056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{260339}}^1$

素因数の和:260366

約数の個数: 20

約数和(自身を含む): 161410800

約数和(自身を除く): 82267744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 260339, 520678, 1041356, 2082712, 4165424, 4946441, 9892882, 19785764, 39571528, 79143056]

約数ペア:

[(1, 79143056), (2, 39571528), (4, 19785764), (8, 9892882), (16, 4946441), (19, 4165424), (38, 2082712), (76, 1041356), (152, 520678), (304, 260339)]