78397084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11117}}^1$

素因数の和:11205

約数の個数: 24

約数和(自身を含む): 143822448

約数和(自身を除く): 65425364

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 11117, 22234, 44468, 455797, 478031, 911594, 956062, 1823188, 1912124, 19599271, 39198542, 78397084]

約数ペア:

[(1, 78397084), (2, 39198542), (4, 19599271), (41, 1912124), (43, 1823188), (82, 956062), (86, 911594), (164, 478031), (172, 455797), (1763, 44468), (3526, 22234), (7052, 11117)]