80848876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1213}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 149224880

約数和(自身を除く): 68376004

約数列:

[1, 2, 4, 19, 38, 76, 877, 1213, 1754, 2426, 3508, 4852, 16663, 23047, 33326, 46094, 66652, 92188, 1063801, 2127602, 4255204, 20212219, 40424438, 80848876]

約数ペア:

[(1, 80848876), (2, 40424438), (4, 20212219), (19, 4255204), (38, 2127602), (76, 1063801), (877, 92188), (1213, 66652), (1754, 46094), (2426, 33326), (3508, 23047), (4852, 16663)]