31254756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200351}}^1$

素因数の和:200371

約数の個数: 24

約数和(自身を含む): 78537984

約数和(自身を除く): 47283228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200351, 400702, 601053, 801404, 1202106, 2404212, 2604563, 5209126, 7813689, 10418252, 15627378, 31254756]

約数ペア:

[(1, 31254756), (2, 15627378), (3, 10418252), (4, 7813689), (6, 5209126), (12, 2604563), (13, 2404212), (26, 1202106), (39, 801404), (52, 601053), (78, 400702), (156, 200351)]