31115666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7349}}^1$

素因数の和:7453

約数の個数: 16

約数和(自身を含む): 48951000

約数和(自身を除く): 17835334

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 7349, 14698, 213121, 426242, 536477, 1072954, 15557833, 31115666]

約数ペア:

[(1, 31115666), (2, 15557833), (29, 1072954), (58, 536477), (73, 426242), (146, 213121), (2117, 14698), (4234, 7349)]