39887476

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 71053920

約数和(自身を除く): 31166444

約数列:

[1, 2, 4, 83, 166, 317, 332, 379, 634, 758, 1268, 1516, 26311, 31457, 52622, 62914, 105244, 120143, 125828, 240286, 480572, 9971869, 19943738, 39887476]

約数ペア:

[(1, 39887476), (2, 19943738), (4, 9971869), (83, 480572), (166, 240286), (317, 125828), (332, 120143), (379, 105244), (634, 62914), (758, 52622), (1268, 31457), (1516, 26311)]