80489264

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{6863}}^1$

素因数の和:7604

約数の個数: 20

約数和(自身を含む): 156183456

約数和(自身を除く): 75694192

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 6863, 11728, 13726, 27452, 54904, 109808, 5030579, 10061158, 20122316, 40244632, 80489264]

約数ペア:

[(1, 80489264), (2, 40244632), (4, 20122316), (8, 10061158), (16, 5030579), (733, 109808), (1466, 54904), (2932, 27452), (5864, 13726), (6863, 11728)]