10940816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9710

約数の個数: 20

約数和(自身を含む): 21498624

約数和(自身を除く): 10557808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 9631, 19262, 38524, 77048, 154096, 683801, 1367602, 2735204, 5470408, 10940816]

約数ペア:

[(1, 10940816), (2, 5470408), (4, 2735204), (8, 1367602), (16, 683801), (71, 154096), (142, 77048), (284, 38524), (568, 19262), (1136, 9631)]