40921256

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{39047}}^1$

素因数の和:39184

約数の個数: 16

約数和(自身を含む): 77315040

約数和(自身を除く): 36393784

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 39047, 78094, 156188, 312376, 5115157, 10230314, 20460628, 40921256]

約数ペア:

[(1, 40921256), (2, 20460628), (4, 10230314), (8, 5115157), (131, 312376), (262, 156188), (524, 78094), (1048, 39047)]