65140078

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{761}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 98901504

約数和(自身を除く): 33761426

約数列:

[1, 2, 127, 254, 337, 674, 761, 1522, 42799, 85598, 96647, 193294, 256457, 512914, 32570039, 65140078]

約数ペア:

[(1, 65140078), (2, 32570039), (127, 512914), (254, 256457), (337, 193294), (674, 96647), (761, 85598), (1522, 42799)]