24977552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82163}}^1$

素因数の和:82190

約数の個数: 20

約数和(自身を含む): 50941680

約数和(自身を除く): 25964128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82163, 164326, 328652, 657304, 1314608, 1561097, 3122194, 6244388, 12488776, 24977552]

約数ペア:

[(1, 24977552), (2, 12488776), (4, 6244388), (8, 3122194), (16, 1561097), (19, 1314608), (38, 657304), (76, 328652), (152, 164326), (304, 82163)]