131616704

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{16193}}^1$

素因数の和:16332

約数の個数: 28

約数和(自身を含む): 263249664

約数和(自身を除く): 131632960

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 16193, 32386, 64772, 129544, 259088, 518176, 1036352, 2056511, 4113022, 8226044, 16452088, 32904176, 65808352, 131616704]

約数ペア:

[(1, 131616704), (2, 65808352), (4, 32904176), (8, 16452088), (16, 8226044), (32, 4113022), (64, 2056511), (127, 1036352), (254, 518176), (508, 259088), (1016, 129544), (2032, 64772), (4064, 32386), (8128, 16193)]