31780753152

素因数分解:

$2^8\times 3^1\times {\mathrm{1747}}^1\times {\mathrm{23687}}^1$

素因数の和:25453

約数の個数: 72

約数和(自身を含む): 84635139456

約数和(自身を除く): 52854386304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1747, 3494, 5241, 6988, 10482, 13976, 20964, 23687, 27952, 41928, 47374, 55904, 71061, 83856, 94748, 111808, 142122, 167712, 189496, 223616, 284244, 335424, 378992, 447232, 568488, 670848, 757984, 1136976, 1341696, 1515968, 2273952, 3031936, 4547904, 6063872, 9095808, 18191616, 41381189, 82762378, 124143567, 165524756, 248287134, 331049512, 496574268, 662099024, 993148536, 1324198048, 1986297072, 2648396096, 3972594144, 5296792192, 7945188288, 10593584384, 15890376576, 31780753152]

約数ペア:

[(1, 31780753152), (2, 15890376576), (3, 10593584384), (4, 7945188288), (6, 5296792192), (8, 3972594144), (12, 2648396096), (16, 1986297072), (24, 1324198048), (32, 993148536), (48, 662099024), (64, 496574268), (96, 331049512), (128, 248287134), (192, 165524756), (256, 124143567), (384, 82762378), (768, 41381189), (1747, 18191616), (3494, 9095808), (5241, 6063872), (6988, 4547904), (10482, 3031936), (13976, 2273952), (20964, 1515968), (23687, 1341696), (27952, 1136976), (41928, 757984), (47374, 670848), (55904, 568488), (71061, 447232), (83856, 378992), (94748, 335424), (111808, 284244), (142122, 223616), (167712, 189496)]