21909152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23609}}^1$

素因数の和:23648

約数の個数: 24

約数和(自身を含む): 44622900

約数和(自身を除く): 22713748

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23609, 47218, 94436, 188872, 377744, 684661, 755488, 1369322, 2738644, 5477288, 10954576, 21909152]

約数ペア:

[(1, 21909152), (2, 10954576), (4, 5477288), (8, 2738644), (16, 1369322), (29, 755488), (32, 684661), (58, 377744), (116, 188872), (232, 94436), (464, 47218), (928, 23609)]