40591366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2543}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 63742464

約数和(自身を除く): 23151098

約数列:

[1, 2, 23, 46, 347, 694, 2543, 5086, 7981, 15962, 58489, 116978, 882421, 1764842, 20295683, 40591366]

約数ペア:

[(1, 40591366), (2, 20295683), (23, 1764842), (46, 882421), (347, 116978), (694, 58489), (2543, 15962), (5086, 7981)]