3885136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5698

約数の個数: 20

約数和(自身を含む): 7703872

約数和(自身を除く): 3818736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5647, 11294, 22588, 45176, 90352, 242821, 485642, 971284, 1942568, 3885136]

約数ペア:

[(1, 3885136), (2, 1942568), (4, 971284), (8, 485642), (16, 242821), (43, 90352), (86, 45176), (172, 22588), (344, 11294), (688, 5647)]