89396482

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 168346080

約数和(自身を除く): 78949598

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1171, 1558, 1862, 2009, 2342, 4018, 5453, 8197, 10906, 16394, 22249, 38171, 44498, 48011, 57379, 76342, 96022, 114758, 155743, 311486, 336077, 672154, 912209, 1090201, 1824418, 2180402, 2352539, 4705078, 6385463, 12770926, 44698241, 89396482]

約数ペア:

[(1, 89396482), (2, 44698241), (7, 12770926), (14, 6385463), (19, 4705078), (38, 2352539), (41, 2180402), (49, 1824418), (82, 1090201), (98, 912209), (133, 672154), (266, 336077), (287, 311486), (574, 155743), (779, 114758), (931, 96022), (1171, 76342), (1558, 57379), (1862, 48011), (2009, 44498), (2342, 38171), (4018, 22249), (5453, 16394), (8197, 10906)]