31947446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 50023008

約数和(自身を除く): 18075562

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 7351, 14702, 301391, 389603, 602782, 779206, 15973723, 31947446]

約数ペア:

[(1, 31947446), (2, 15973723), (41, 779206), (53, 602782), (82, 389603), (106, 301391), (2173, 14702), (4346, 7351)]