31993745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 46624704

約数和(自身を除く): 14630959

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 3163, 10115, 15815, 22141, 53771, 110705, 268855, 376397, 914107, 1881985, 4570535, 6398749, 31993745]

約数ペア:

[(1, 31993745), (5, 6398749), (7, 4570535), (17, 1881985), (35, 914107), (85, 376397), (119, 268855), (289, 110705), (595, 53771), (1445, 22141), (2023, 15815), (3163, 10115)]