85640632

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19861}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 203784120

約数和(自身を除く): 118143488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 19861, 39722, 79444, 139027, 158888, 218471, 278054, 436942, 556108, 873884, 973189, 1112216, 1529297, 1747768, 1946378, 3058594, 3892756, 6117188, 7785512, 10705079, 12234376, 21410158, 42820316, 85640632]

約数ペア:

[(1, 85640632), (2, 42820316), (4, 21410158), (7, 12234376), (8, 10705079), (11, 7785512), (14, 6117188), (22, 3892756), (28, 3058594), (44, 1946378), (49, 1747768), (56, 1529297), (77, 1112216), (88, 973189), (98, 873884), (154, 556108), (196, 436942), (308, 278054), (392, 218471), (539, 158888), (616, 139027), (1078, 79444), (2156, 39722), (4312, 19861)]