83866216

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24551}}^1$

素因数の和:24625

約数の個数: 32

約数和(自身を含む): 182666880

約数和(自身を除く): 98800664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 24551, 49102, 98204, 171857, 196408, 343714, 687428, 1374856, 1497611, 2995222, 5990444, 10483277, 11980888, 20966554, 41933108, 83866216]

約数ペア:

[(1, 83866216), (2, 41933108), (4, 20966554), (7, 11980888), (8, 10483277), (14, 5990444), (28, 2995222), (56, 1497611), (61, 1374856), (122, 687428), (244, 343714), (427, 196408), (488, 171857), (854, 98204), (1708, 49102), (3416, 24551)]