82020776

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{40847}}^1$

素因数の和:41104

約数の個数: 16

約数和(自身を含む): 154405440

約数和(自身を除く): 72384664

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 40847, 81694, 163388, 326776, 10252597, 20505194, 41010388, 82020776]

約数ペア:

[(1, 82020776), (2, 41010388), (4, 20505194), (8, 10252597), (251, 326776), (502, 163388), (1004, 81694), (2008, 40847)]