78312562168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13391341}}^1$

素因数の和:13391407

約数の個数: 32

約数和(自身を含む): 159089142960

約数和(自身を除く): 80776580792

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 13391341, 26782682, 53565364, 107130728, 227652797, 455305594, 575827663, 910611188, 1151655326, 1821222376, 2303310652, 4606621304, 9789070271, 19578140542, 39156281084, 78312562168]

約数ペア:

[(1, 78312562168), (2, 39156281084), (4, 19578140542), (8, 9789070271), (17, 4606621304), (34, 2303310652), (43, 1821222376), (68, 1151655326), (86, 910611188), (136, 575827663), (172, 455305594), (344, 227652797), (731, 107130728), (1462, 53565364), (2924, 26782682), (5848, 13391341)]