799681408

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{49193}}^1$

素因数の和:49334

約数の個数: 32

約数和(自身を含む): 1605692160

約数和(自身を除く): 806010752

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 49193, 98386, 196772, 393544, 787088, 1574176, 3148352, 6247511, 6296704, 12495022, 24990044, 49980088, 99960176, 199920352, 399840704, 799681408]

約数ペア:

[(1, 799681408), (2, 399840704), (4, 199920352), (8, 99960176), (16, 49980088), (32, 24990044), (64, 12495022), (127, 6296704), (128, 6247511), (254, 3148352), (508, 1574176), (1016, 787088), (2032, 393544), (4064, 196772), (8128, 98386), (16256, 49193)]