39440416

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{8867}}^1$

素因数の和:9016

約数の個数: 24

約数和(自身を含む): 78215760

約数和(自身を除く): 38775344

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 8867, 17734, 35468, 70936, 141872, 283744, 1232513, 2465026, 4930052, 9860104, 19720208, 39440416]

約数ペア:

[(1, 39440416), (2, 19720208), (4, 9860104), (8, 4930052), (16, 2465026), (32, 1232513), (139, 283744), (278, 141872), (556, 70936), (1112, 35468), (2224, 17734), (4448, 8867)]