8401168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12262

約数の個数: 20

約数和(自身を含む): 16657168

約数和(自身を除く): 8256000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12211, 24422, 48844, 97688, 195376, 525073, 1050146, 2100292, 4200584, 8401168]

約数ペア:

[(1, 8401168), (2, 4200584), (4, 2100292), (8, 1050146), (16, 525073), (43, 195376), (86, 97688), (172, 48844), (344, 24422), (688, 12211)]