87936248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 81269512

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 863, 1084, 1726, 2168, 3452, 6904, 12737, 25474, 40561, 50948, 81122, 101896, 162244, 233873, 324488, 467746, 935492, 1870984, 10992031, 21984062, 43968124, 87936248]

約数ペア:

[(1, 87936248), (2, 43968124), (4, 21984062), (8, 10992031), (47, 1870984), (94, 935492), (188, 467746), (271, 324488), (376, 233873), (542, 162244), (863, 101896), (1084, 81122), (1726, 50948), (2168, 40561), (3452, 25474), (6904, 12737)]