33980816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{111779}}^1$

素因数の和:111806

約数の個数: 20

約数和(自身を含む): 69303600

約数和(自身を除く): 35322784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 111779, 223558, 447116, 894232, 1788464, 2123801, 4247602, 8495204, 16990408, 33980816]

約数ペア:

[(1, 33980816), (2, 16990408), (4, 8495204), (8, 4247602), (16, 2123801), (19, 1788464), (38, 894232), (76, 447116), (152, 223558), (304, 111779)]