84270772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{679603}}^1$

素因数の和:679638

約数の個数: 12

約数和(自身を含む): 152231296

約数和(自身を除く): 67960524

約数列:

[1, 2, 4, 31, 62, 124, 679603, 1359206, 2718412, 21067693, 42135386, 84270772]

約数ペア:

[(1, 84270772), (2, 42135386), (4, 21067693), (31, 2718412), (62, 1359206), (124, 679603)]