31207488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12531

約数の個数: 56

約数和(自身を含む): 88928448

約数和(自身を除く): 57720960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 12503, 25006, 37509, 50012, 75018, 100024, 150036, 162539, 200048, 300072, 325078, 400096, 487617, 600144, 650156, 800192, 975234, 1200288, 1300312, 1950468, 2400576, 2600624, 3900936, 5201248, 7801872, 10402496, 15603744, 31207488]

約数ペア:

[(1, 31207488), (2, 15603744), (3, 10402496), (4, 7801872), (6, 5201248), (8, 3900936), (12, 2600624), (13, 2400576), (16, 1950468), (24, 1300312), (26, 1200288), (32, 975234), (39, 800192), (48, 650156), (52, 600144), (64, 487617), (78, 400096), (96, 325078), (104, 300072), (156, 200048), (192, 162539), (208, 150036), (312, 100024), (416, 75018), (624, 50012), (832, 37509), (1248, 25006), (2496, 12503)]