40848146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 62389440

約数和(自身を除く): 21541294

約数列:

[1, 2, 71, 142, 347, 694, 829, 1658, 24637, 49274, 58859, 117718, 287663, 575326, 20424073, 40848146]

約数ペア:

[(1, 40848146), (2, 20424073), (71, 575326), (142, 287663), (347, 117718), (694, 58859), (829, 49274), (1658, 24637)]