80572048

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{33797}}^1$

素因数の和:33954

約数の個数: 20

約数和(自身を含む): 157160700

約数和(自身を除く): 76588652

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 33797, 67594, 135188, 270376, 540752, 5035753, 10071506, 20143012, 40286024, 80572048]

約数ペア:

[(1, 80572048), (2, 40286024), (4, 20143012), (8, 10071506), (16, 5035753), (149, 540752), (298, 270376), (596, 135188), (1192, 67594), (2384, 33797)]