2053888

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 4194288

約数和(自身を除く): 2140400

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 128, 142, 226, 256, 284, 452, 568, 904, 1136, 1808, 2272, 3616, 4544, 7232, 8023, 9088, 14464, 16046, 18176, 28928, 32092, 64184, 128368, 256736, 513472, 1026944, 2053888]

約数ペア:

[(1, 2053888), (2, 1026944), (4, 513472), (8, 256736), (16, 128368), (32, 64184), (64, 32092), (71, 28928), (113, 18176), (128, 16046), (142, 14464), (226, 9088), (256, 8023), (284, 7232), (452, 4544), (568, 3616), (904, 2272), (1136, 1808)]