84152972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{678653}}^1$

素因数の和:678688

約数の個数: 12

約数和(自身を含む): 152018496

約数和(自身を除く): 67865524

約数列:

[1, 2, 4, 31, 62, 124, 678653, 1357306, 2714612, 21038243, 42076486, 84152972]

約数ペア:

[(1, 84152972), (2, 42076486), (4, 21038243), (31, 2714612), (62, 1357306), (124, 678653)]