66037456

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{49727}}^1$

素因数の和:49818

約数の個数: 20

約数和(自身を含む): 129491712

約数和(自身を除く): 63454256

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 49727, 99454, 198908, 397816, 795632, 4127341, 8254682, 16509364, 33018728, 66037456]

約数ペア:

[(1, 66037456), (2, 33018728), (4, 16509364), (8, 8254682), (16, 4127341), (83, 795632), (166, 397816), (332, 198908), (664, 99454), (1328, 49727)]