8316940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 17714592

約数和(自身を除く): 9397652

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5857, 11714, 23428, 29285, 58570, 117140, 415847, 831694, 1663388, 2079235, 4158470, 8316940]

約数ペア:

[(1, 8316940), (2, 4158470), (4, 2079235), (5, 1663388), (10, 831694), (20, 415847), (71, 117140), (142, 58570), (284, 29285), (355, 23428), (710, 11714), (1420, 5857)]