79939012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 144150552

約数和(自身を除く): 64211540

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 2693, 5386, 7421, 10772, 14842, 29684, 110413, 220826, 441652, 487433, 974866, 1949732, 19984753, 39969506, 79939012]

約数ペア:

[(1, 79939012), (2, 39969506), (4, 19984753), (41, 1949732), (82, 974866), (164, 487433), (181, 441652), (362, 220826), (724, 110413), (2693, 29684), (5386, 14842), (7421, 10772)]