82667531390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{192250073}}^1$

素因数の和:192250123

約数の個数: 16

約数和(自身を含む): 152262058608

約数和(自身を除く): 69594527218

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 192250073, 384500146, 961250365, 1922500730, 8266753139, 16533506278, 41333765695, 82667531390]

約数ペア:

[(1, 82667531390), (2, 41333765695), (5, 16533506278), (10, 8266753139), (43, 1922500730), (86, 961250365), (215, 384500146), (430, 192250073)]