16766488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 16845272

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1091, 1921, 2182, 3842, 4364, 7684, 8728, 15368, 18547, 37094, 74188, 123283, 148376, 246566, 493132, 986264, 2095811, 4191622, 8383244, 16766488]

約数ペア:

[(1, 16766488), (2, 8383244), (4, 4191622), (8, 2095811), (17, 986264), (34, 493132), (68, 246566), (113, 148376), (136, 123283), (226, 74188), (452, 37094), (904, 18547), (1091, 15368), (1921, 8728), (2182, 7684), (3842, 4364)]