31672566

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 71042400

約数和(自身を除く): 39369834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5381, 5886, 10762, 16143, 32286, 48429, 96858, 145287, 290574, 586529, 1173058, 1759587, 3519174, 5278761, 10557522, 15836283, 31672566]

約数ペア:

[(1, 31672566), (2, 15836283), (3, 10557522), (6, 5278761), (9, 3519174), (18, 1759587), (27, 1173058), (54, 586529), (109, 290574), (218, 145287), (327, 96858), (654, 48429), (981, 32286), (1962, 16143), (2943, 10762), (5381, 5886)]