21822496

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{16633}}^1$

素因数の和:16684

約数の個数: 24

約数和(自身を含む): 44013564

約数和(自身を除く): 22191068

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 16633, 33266, 66532, 133064, 266128, 532256, 681953, 1363906, 2727812, 5455624, 10911248, 21822496]

約数ペア:

[(1, 21822496), (2, 10911248), (4, 5455624), (8, 2727812), (16, 1363906), (32, 681953), (41, 532256), (82, 266128), (164, 133064), (328, 66532), (656, 33266), (1312, 16633)]