217936064

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{26813}}^1$

素因数の和:26952

約数の個数: 28

約数和(自身を含む): 435888384

約数和(自身を除く): 217952320

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 26813, 53626, 107252, 214504, 429008, 858016, 1716032, 3405251, 6810502, 13621004, 27242008, 54484016, 108968032, 217936064]

約数ペア:

[(1, 217936064), (2, 108968032), (4, 54484016), (8, 27242008), (16, 13621004), (32, 6810502), (64, 3405251), (127, 1716032), (254, 858016), (508, 429008), (1016, 214504), (2032, 107252), (4064, 53626), (8128, 26813)]