31168176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 56326224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 251, 312, 398, 502, 597, 624, 753, 796, 1004, 1194, 1506, 1592, 2008, 2388, 2587, 3012, 3184, 3263, 4016, 4776, 5174, 6024, 6526, 7761, 9552, 9789, 10348, 12048, 13052, 15522, 19578, 20696, 26104, 31044, 39156, 41392, 49949, 52208, 62088, 78312, 99898, 124176, 149847, 156624, 199796, 299694, 399592, 599388, 649337, 799184, 1198776, 1298674, 1948011, 2397552, 2597348, 3896022, 5194696, 7792044, 10389392, 15584088, 31168176]

約数ペア:

[(1, 31168176), (2, 15584088), (3, 10389392), (4, 7792044), (6, 5194696), (8, 3896022), (12, 2597348), (13, 2397552), (16, 1948011), (24, 1298674), (26, 1198776), (39, 799184), (48, 649337), (52, 599388), (78, 399592), (104, 299694), (156, 199796), (199, 156624), (208, 149847), (251, 124176), (312, 99898), (398, 78312), (502, 62088), (597, 52208), (624, 49949), (753, 41392), (796, 39156), (1004, 31044), (1194, 26104), (1506, 20696), (1592, 19578), (2008, 15522), (2388, 13052), (2587, 12048), (3012, 10348), (3184, 9789), (3263, 9552), (4016, 7761), (4776, 6526), (5174, 6024)]