39945244

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 71688960

約数和(自身を除く): 31743716

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 1523, 3046, 6092, 6557, 13114, 26228, 120317, 126409, 240634, 252818, 481268, 505636, 9986311, 19972622, 39945244]

約数ペア:

[(1, 39945244), (2, 19972622), (4, 9986311), (79, 505636), (83, 481268), (158, 252818), (166, 240634), (316, 126409), (332, 120317), (1523, 26228), (3046, 13114), (6092, 6557)]