85536068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{689807}}^1$

素因数の和:689842

約数の個数: 12

約数和(自身を含む): 154516992

約数和(自身を除く): 68980924

約数列:

[1, 2, 4, 31, 62, 124, 689807, 1379614, 2759228, 21384017, 42768034, 85536068]

約数ペア:

[(1, 85536068), (2, 42768034), (4, 21384017), (31, 2759228), (62, 1379614), (124, 689807)]