80863088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 165562320

約数和(自身を除く): 84699232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461, 577, 922, 1154, 1844, 2308, 3688, 4616, 7376, 8759, 9232, 10963, 17518, 21926, 35036, 43852, 70072, 87704, 140144, 175408, 265997, 531994, 1063988, 2127976, 4255952, 5053943, 10107886, 20215772, 40431544, 80863088]

約数ペア:

[(1, 80863088), (2, 40431544), (4, 20215772), (8, 10107886), (16, 5053943), (19, 4255952), (38, 2127976), (76, 1063988), (152, 531994), (304, 265997), (461, 175408), (577, 140144), (922, 87704), (1154, 70072), (1844, 43852), (2308, 35036), (3688, 21926), (4616, 17518), (7376, 10963), (8759, 9232)]