16213441504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{67547}}^1$

素因数の和:68147

約数の個数: 48

約数和(自身を含む): 34435700208

約数和(自身を除く): 18222258704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 577, 1154, 2308, 4616, 7501, 9232, 15002, 18464, 30004, 60008, 67547, 120016, 135094, 240032, 270188, 540376, 878111, 1080752, 1756222, 2161504, 3512444, 7024888, 14049776, 28099552, 38974619, 77949238, 155898476, 311796952, 506670047, 623593904, 1013340094, 1247187808, 2026680188, 4053360376, 8106720752, 16213441504]

約数ペア:

[(1, 16213441504), (2, 8106720752), (4, 4053360376), (8, 2026680188), (13, 1247187808), (16, 1013340094), (26, 623593904), (32, 506670047), (52, 311796952), (104, 155898476), (208, 77949238), (416, 38974619), (577, 28099552), (1154, 14049776), (2308, 7024888), (4616, 3512444), (7501, 2161504), (9232, 1756222), (15002, 1080752), (18464, 878111), (30004, 540376), (60008, 270188), (67547, 240032), (120016, 135094)]