31478608042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1\times {\mathrm{7727}}^1$

素因数の和:24870

約数の個数: 32

約数和(自身を含む): 57148374528

約数和(自身を除く): 25669766486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7727, 15454, 17117, 34234, 54089, 108178, 119819, 131359, 239638, 262718, 290989, 581978, 919513, 1839026, 2036923, 4073846, 132263059, 264526118, 925841413, 1851682826, 2248472003, 4496944006, 15739304021, 31478608042]

約数ペア:

[(1, 31478608042), (2, 15739304021), (7, 4496944006), (14, 2248472003), (17, 1851682826), (34, 925841413), (119, 264526118), (238, 132263059), (7727, 4073846), (15454, 2036923), (17117, 1839026), (34234, 919513), (54089, 581978), (108178, 290989), (119819, 262718), (131359, 239638)]