39640592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107719}}^1$

素因数の和:107750

約数の個数: 20

約数和(自身を含む): 80143680

約数和(自身を除く): 40503088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 107719, 215438, 430876, 861752, 1723504, 2477537, 4955074, 9910148, 19820296, 39640592]

約数ペア:

[(1, 39640592), (2, 19820296), (4, 9910148), (8, 4955074), (16, 2477537), (23, 1723504), (46, 861752), (92, 430876), (184, 215438), (368, 107719)]