83631710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{63841}}^1$

素因数の和:63979

約数の個数: 16

約数和(自身を含む): 151688592

約数和(自身を除く): 68056882

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 63841, 127682, 319205, 638410, 8363171, 16726342, 41815855, 83631710]

約数ペア:

[(1, 83631710), (2, 41815855), (5, 16726342), (10, 8363171), (131, 638410), (262, 319205), (655, 127682), (1310, 63841)]