86988608

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 198266304

約数和(自身を除く): 111277696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 691, 1124, 1382, 1967, 2248, 2764, 3934, 4496, 4837, 5528, 7868, 8992, 9674, 11056, 15736, 17984, 19348, 22112, 31472, 38696, 44224, 62944, 77392, 125888, 154784, 194171, 309568, 388342, 776684, 1359197, 1553368, 2718394, 3106736, 5436788, 6213472, 10873576, 12426944, 21747152, 43494304, 86988608]

約数ペア:

[(1, 86988608), (2, 43494304), (4, 21747152), (7, 12426944), (8, 10873576), (14, 6213472), (16, 5436788), (28, 3106736), (32, 2718394), (56, 1553368), (64, 1359197), (112, 776684), (224, 388342), (281, 309568), (448, 194171), (562, 154784), (691, 125888), (1124, 77392), (1382, 62944), (1967, 44224), (2248, 38696), (2764, 31472), (3934, 22112), (4496, 19348), (4837, 17984), (5528, 15736), (7868, 11056), (8992, 9674)]