31498392

素因数分解:

$2^3\times 3^1\times {\mathrm{613}}^1\times {\mathrm{2141}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 78911280

約数和(自身を除く): 47412888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 613, 1226, 1839, 2141, 2452, 3678, 4282, 4904, 6423, 7356, 8564, 12846, 14712, 17128, 25692, 51384, 1312433, 2624866, 3937299, 5249732, 7874598, 10499464, 15749196, 31498392]

約数ペア:

[(1, 31498392), (2, 15749196), (3, 10499464), (4, 7874598), (6, 5249732), (8, 3937299), (12, 2624866), (24, 1312433), (613, 51384), (1226, 25692), (1839, 17128), (2141, 14712), (2452, 12846), (3678, 8564), (4282, 7356), (4904, 6423)]