86606872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1889}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 177584400

約数和(自身を除く): 90977528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 1889, 2084, 3778, 4168, 5731, 7556, 11462, 15112, 20779, 22924, 41558, 45848, 83116, 166232, 984169, 1968338, 3936676, 7873352, 10825859, 21651718, 43303436, 86606872]

約数ペア:

[(1, 86606872), (2, 43303436), (4, 21651718), (8, 10825859), (11, 7873352), (22, 3936676), (44, 1968338), (88, 984169), (521, 166232), (1042, 83116), (1889, 45848), (2084, 41558), (3778, 22924), (4168, 20779), (5731, 15112), (7556, 11462)]