87620012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{706613}}^1$

素因数の和:706648

約数の個数: 12

約数和(自身を含む): 158281536

約数和(自身を除く): 70661524

約数列:

[1, 2, 4, 31, 62, 124, 706613, 1413226, 2826452, 21905003, 43810006, 87620012]

約数ペア:

[(1, 87620012), (2, 43810006), (4, 21905003), (31, 2826452), (62, 1413226), (124, 706613)]