40937104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 86339960

約数和(自身を除く): 45402856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2029, 2522, 4058, 5044, 8116, 10088, 16232, 20176, 26377, 32464, 52754, 105508, 196813, 211016, 393626, 422032, 787252, 1574504, 2558569, 3149008, 5117138, 10234276, 20468552, 40937104]

約数ペア:

[(1, 40937104), (2, 20468552), (4, 10234276), (8, 5117138), (13, 3149008), (16, 2558569), (26, 1574504), (52, 787252), (97, 422032), (104, 393626), (194, 211016), (208, 196813), (388, 105508), (776, 52754), (1261, 32464), (1552, 26377), (2029, 20176), (2522, 16232), (4058, 10088), (5044, 8116)]