40864654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2251}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 63641520

約数和(自身を除く): 22776866

約数列:

[1, 2, 29, 58, 313, 626, 2251, 4502, 9077, 18154, 65279, 130558, 704563, 1409126, 20432327, 40864654]

約数ペア:

[(1, 40864654), (2, 20432327), (29, 1409126), (58, 704563), (313, 130558), (626, 65279), (2251, 18154), (4502, 9077)]