8215552

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 44

約数和(自身を含む): 16801776

約数和(自身を除く): 8586224

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 128, 142, 226, 256, 284, 452, 512, 568, 904, 1024, 1136, 1808, 2272, 3616, 4544, 7232, 8023, 9088, 14464, 16046, 18176, 28928, 32092, 36352, 57856, 64184, 72704, 115712, 128368, 256736, 513472, 1026944, 2053888, 4107776, 8215552]

約数ペア:

[(1, 8215552), (2, 4107776), (4, 2053888), (8, 1026944), (16, 513472), (32, 256736), (64, 128368), (71, 115712), (113, 72704), (128, 64184), (142, 57856), (226, 36352), (256, 32092), (284, 28928), (452, 18176), (512, 16046), (568, 14464), (904, 9088), (1024, 8023), (1136, 7232), (1808, 4544), (2272, 3616)]