39930224

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{9209}}^1$

素因数の和:9488

約数の個数: 20

約数和(自身を含む): 77658720

約数和(自身を除く): 37728496

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 9209, 18418, 36836, 73672, 147344, 2495639, 4991278, 9982556, 19965112, 39930224]

約数ペア:

[(1, 39930224), (2, 19965112), (4, 9982556), (8, 4991278), (16, 2495639), (271, 147344), (542, 73672), (1084, 36836), (2168, 18418), (4336, 9209)]