31573152

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 120

約数和(自身を含む): 100105236

約数和(自身を除く): 68532084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 937, 1053, 1248, 1296, 1404, 1872, 1874, 2106, 2592, 2808, 2811, 3744, 3748, 4212, 5616, 5622, 7496, 8424, 8433, 11232, 11244, 12181, 14992, 16848, 16866, 22488, 24362, 25299, 29984, 33696, 33732, 36543, 44976, 48724, 50598, 67464, 73086, 75897, 89952, 97448, 101196, 109629, 134928, 146172, 151794, 194896, 202392, 219258, 269856, 292344, 303588, 328887, 389792, 404784, 438516, 584688, 607176, 657774, 809568, 877032, 986661, 1169376, 1214352, 1315548, 1754064, 1973322, 2428704, 2631096, 3508128, 3946644, 5262192, 7893288, 10524384, 15786576, 31573152]

約数ペア:

[(1, 31573152), (2, 15786576), (3, 10524384), (4, 7893288), (6, 5262192), (8, 3946644), (9, 3508128), (12, 2631096), (13, 2428704), (16, 1973322), (18, 1754064), (24, 1315548), (26, 1214352), (27, 1169376), (32, 986661), (36, 877032), (39, 809568), (48, 657774), (52, 607176), (54, 584688), (72, 438516), (78, 404784), (81, 389792), (96, 328887), (104, 303588), (108, 292344), (117, 269856), (144, 219258), (156, 202392), (162, 194896), (208, 151794), (216, 146172), (234, 134928), (288, 109629), (312, 101196), (324, 97448), (351, 89952), (416, 75897), (432, 73086), (468, 67464), (624, 50598), (648, 48724), (702, 44976), (864, 36543), (936, 33732), (937, 33696), (1053, 29984), (1248, 25299), (1296, 24362), (1404, 22488), (1872, 16866), (1874, 16848), (2106, 14992), (2592, 12181), (2808, 11244), (2811, 11232), (3744, 8433), (3748, 8424), (4212, 7496), (5616, 5622)]