31625216

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1134

約数の個数: 52

約数和(自身を含む): 72342912

約数和(自身を除く): 40717696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1103, 1792, 2048, 2206, 3584, 4096, 4412, 7168, 7721, 8824, 14336, 15442, 17648, 28672, 30884, 35296, 61768, 70592, 123536, 141184, 247072, 282368, 494144, 564736, 988288, 1129472, 1976576, 2258944, 3953152, 4517888, 7906304, 15812608, 31625216]

約数ペア:

[(1, 31625216), (2, 15812608), (4, 7906304), (7, 4517888), (8, 3953152), (14, 2258944), (16, 1976576), (28, 1129472), (32, 988288), (56, 564736), (64, 494144), (112, 282368), (128, 247072), (224, 141184), (256, 123536), (448, 70592), (512, 61768), (896, 35296), (1024, 30884), (1103, 28672), (1792, 17648), (2048, 15442), (2206, 14336), (3584, 8824), (4096, 7721), (4412, 7168)]