40418894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20149}}^1$

素因数の和:20227

約数の個数: 16

約数和(自身を含む): 65286000

約数和(自身を除く): 24867106

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 20149, 40298, 342533, 685066, 1188791, 2377582, 20209447, 40418894]

約数ペア:

[(1, 40418894), (2, 20209447), (17, 2377582), (34, 1188791), (59, 685066), (118, 342533), (1003, 40298), (2006, 20149)]