80494532456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773985889}}^1$

素因数の和:773985908

約数の個数: 16

約数和(自身を含む): 162537036900

約数和(自身を除く): 82042504444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773985889, 1547971778, 3095943556, 6191887112, 10061816557, 20123633114, 40247266228, 80494532456]

約数ペア:

[(1, 80494532456), (2, 40247266228), (4, 20123633114), (8, 10061816557), (13, 6191887112), (26, 3095943556), (52, 1547971778), (104, 773985889)]