21954496

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{4133}}^1$

素因数の和:4228

約数の個数: 28

約数和(自身を含む): 44101512

約数和(自身を除く): 22147016

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 4133, 5312, 8266, 16532, 33064, 66128, 132256, 264512, 343039, 686078, 1372156, 2744312, 5488624, 10977248, 21954496]

約数ペア:

[(1, 21954496), (2, 10977248), (4, 5488624), (8, 2744312), (16, 1372156), (32, 686078), (64, 343039), (83, 264512), (166, 132256), (332, 66128), (664, 33064), (1328, 16532), (2656, 8266), (4133, 5312)]