39639722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4079}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 21756118

約数列:

[1, 2, 43, 86, 113, 226, 4079, 4859, 8158, 9718, 175397, 350794, 460927, 921854, 19819861, 39639722]

約数ペア:

[(1, 39639722), (2, 19819861), (43, 921854), (86, 460927), (113, 350794), (226, 175397), (4079, 9718), (4859, 8158)]