2109573632

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{32443}}^1$

素因数の和:32588

約数の個数: 40

約数和(自身を含む): 4248347136

約数和(自身を除く): 2138773504

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32443, 32512, 64886, 65024, 129772, 259544, 519088, 1038176, 2076352, 4120261, 4152704, 8240522, 8305408, 16481044, 16610816, 32962088, 65924176, 131848352, 263696704, 527393408, 1054786816, 2109573632]

約数ペア:

[(1, 2109573632), (2, 1054786816), (4, 527393408), (8, 263696704), (16, 131848352), (32, 65924176), (64, 32962088), (127, 16610816), (128, 16481044), (254, 8305408), (256, 8240522), (508, 4152704), (512, 4120261), (1016, 2076352), (2032, 1038176), (4064, 519088), (8128, 259544), (16256, 129772), (32443, 65024), (32512, 64886)]