21382016056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1734427}}^1$

素因数の和:1734523

約数の個数: 32

約数和(自身を含む): 42458797440

約数和(自身を除く): 21076781384

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 1734427, 3468854, 6937708, 13875416, 39891821, 79783642, 116206609, 159567284, 232413218, 319134568, 464826436, 929652872, 2672752007, 5345504014, 10691008028, 21382016056]

約数ペア:

[(1, 21382016056), (2, 10691008028), (4, 5345504014), (8, 2672752007), (23, 929652872), (46, 464826436), (67, 319134568), (92, 232413218), (134, 159567284), (184, 116206609), (268, 79783642), (536, 39891821), (1541, 13875416), (3082, 6937708), (6164, 3468854), (12328, 1734427)]