87313856

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 56

約数和(自身を含む): 204435456

約数和(自身を除く): 117121600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6287, 6944, 12574, 13888, 25148, 44009, 50296, 88018, 100592, 176036, 194897, 201184, 352072, 389794, 402368, 704144, 779588, 1364279, 1408288, 1559176, 2728558, 2816576, 3118352, 5457116, 6236704, 10914232, 12473408, 21828464, 43656928, 87313856]

約数ペア:

[(1, 87313856), (2, 43656928), (4, 21828464), (7, 12473408), (8, 10914232), (14, 6236704), (16, 5457116), (28, 3118352), (31, 2816576), (32, 2728558), (56, 1559176), (62, 1408288), (64, 1364279), (112, 779588), (124, 704144), (217, 402368), (224, 389794), (248, 352072), (434, 201184), (448, 194897), (496, 176036), (868, 100592), (992, 88018), (1736, 50296), (1984, 44009), (3472, 25148), (6287, 13888), (6944, 12574)]