84153716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{678659}}^1$

素因数の和:678694

約数の個数: 12

約数和(自身を含む): 152019840

約数和(自身を除く): 67866124

約数列:

[1, 2, 4, 31, 62, 124, 678659, 1357318, 2714636, 21038429, 42076858, 84153716]

約数ペア:

[(1, 84153716), (2, 42076858), (4, 21038429), (31, 2714636), (62, 1357318), (124, 678659)]