87295256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 83016424

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2687, 4061, 5374, 8122, 10748, 16244, 21496, 32488, 83297, 166594, 333188, 351997, 666376, 703994, 1407988, 2815976, 10911907, 21823814, 43647628, 87295256]

約数ペア:

[(1, 87295256), (2, 43647628), (4, 21823814), (8, 10911907), (31, 2815976), (62, 1407988), (124, 703994), (131, 666376), (248, 351997), (262, 333188), (524, 166594), (1048, 83297), (2687, 32488), (4061, 21496), (5374, 16244), (8122, 10748)]