31552804864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2200949}}^1$

素因数の和:2200978

約数の個数: 48

約数和(自身を含む): 72103122000

約数和(自身を除く): 40550317136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 2200949, 4401898, 8803796, 15406643, 17607592, 30813286, 35215184, 61626572, 70430368, 123253144, 140860736, 246506288, 281721472, 493012576, 563442944, 986025152, 1126885888, 1972050304, 2253771776, 3944100608, 4507543552, 7888201216, 15776402432, 31552804864]

約数ペア:

[(1, 31552804864), (2, 15776402432), (4, 7888201216), (7, 4507543552), (8, 3944100608), (14, 2253771776), (16, 1972050304), (28, 1126885888), (32, 986025152), (56, 563442944), (64, 493012576), (112, 281721472), (128, 246506288), (224, 140860736), (256, 123253144), (448, 70430368), (512, 61626572), (896, 35215184), (1024, 30813286), (1792, 17607592), (2048, 15406643), (3584, 8803796), (7168, 4401898), (14336, 2200949)]