31246796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30161}}^1$

素因数の和:30209

約数の個数: 24

約数和(自身を含む): 64184736

約数和(自身を除く): 32937940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 30161, 60322, 120644, 211127, 422254, 844508, 1115957, 2231914, 4463828, 7811699, 15623398, 31246796]

約数ペア:

[(1, 31246796), (2, 15623398), (4, 7811699), (7, 4463828), (14, 2231914), (28, 1115957), (37, 844508), (74, 422254), (148, 211127), (259, 120644), (518, 60322), (1036, 30161)]