31446436

素因数分解:

$2^2\times 7^2\times {\mathrm{160441}}^1$

素因数の和:160459

約数の個数: 18

約数和(自身を含む): 64016358

約数和(自身を除く): 32569922

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 160441, 320882, 641764, 1123087, 2246174, 4492348, 7861609, 15723218, 31446436]

約数ペア:

[(1, 31446436), (2, 15723218), (4, 7861609), (7, 4492348), (14, 2246174), (28, 1123087), (49, 641764), (98, 320882), (196, 160441)]