39636656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145723}}^1$

素因数の和:145748

約数の個数: 20

約数和(自身を含む): 81313992

約数和(自身を除く): 41677336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145723, 291446, 582892, 1165784, 2331568, 2477291, 4954582, 9909164, 19818328, 39636656]

約数ペア:

[(1, 39636656), (2, 19818328), (4, 9909164), (8, 4954582), (16, 2477291), (17, 2331568), (34, 1165784), (68, 582892), (136, 291446), (272, 145723)]