39550552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{260201}}^1$

素因数の和:260226

約数の個数: 16

約数和(自身を含む): 78060600

約数和(自身を除く): 38510048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 260201, 520402, 1040804, 2081608, 4943819, 9887638, 19775276, 39550552]

約数ペア:

[(1, 39550552), (2, 19775276), (4, 9887638), (8, 4943819), (19, 2081608), (38, 1040804), (76, 520402), (152, 260201)]