31394804

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1493}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 62915328

約数和(自身を除く): 31520524

約数列:

[1, 2, 4, 7, 14, 28, 751, 1493, 1502, 2986, 3004, 5257, 5972, 10451, 10514, 20902, 21028, 41804, 1121243, 2242486, 4484972, 7848701, 15697402, 31394804]

約数ペア:

[(1, 31394804), (2, 15697402), (4, 7848701), (7, 4484972), (14, 2242486), (28, 1121243), (751, 41804), (1493, 21028), (1502, 20902), (2986, 10514), (3004, 10451), (5257, 5972)]