39904672

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{12107}}^1$

素因数の和:12220

約数の個数: 24

約数和(自身を含む): 79331616

約数和(自身を除く): 39426944

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 12107, 24214, 48428, 96856, 193712, 387424, 1247021, 2494042, 4988084, 9976168, 19952336, 39904672]

約数ペア:

[(1, 39904672), (2, 19952336), (4, 9976168), (8, 4988084), (16, 2494042), (32, 1247021), (103, 387424), (206, 193712), (412, 96856), (824, 48428), (1648, 24214), (3296, 12107)]