31333862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 25068058

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 1087, 2059, 2174, 4118, 7609, 14413, 15218, 28826, 31523, 63046, 77177, 154354, 220661, 441322, 540239, 1080478, 2238133, 4476266, 15666931, 31333862]

約数ペア:

[(1, 31333862), (2, 15666931), (7, 4476266), (14, 2238133), (29, 1080478), (58, 540239), (71, 441322), (142, 220661), (203, 154354), (406, 77177), (497, 63046), (994, 31523), (1087, 28826), (2059, 15218), (2174, 14413), (4118, 7609)]