63943870

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{4481}}^1$

素因数の和:5915

約数の個数: 16

約数和(自身を含む): 115205328

約数和(自身を除く): 51261458

約数列:

[1, 2, 5, 10, 1427, 2854, 4481, 7135, 8962, 14270, 22405, 44810, 6394387, 12788774, 31971935, 63943870]

約数ペア:

[(1, 63943870), (2, 31971935), (5, 12788774), (10, 6394387), (1427, 44810), (2854, 22405), (4481, 14270), (7135, 8962)]