69488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 20

約数和(自身を含む): 139128

約数和(自身を除く): 69640

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1616, 4343, 8686, 17372, 34744, 69488]

約数ペア:

[(1, 69488), (2, 34744), (4, 17372), (8, 8686), (16, 4343), (43, 1616), (86, 808), (101, 688), (172, 404), (202, 344)]