31901984

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{9679}}^1$

素因数の和:9792

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 31521376

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 9679, 19358, 38716, 77432, 154864, 309728, 996937, 1993874, 3987748, 7975496, 15950992, 31901984]

約数ペア:

[(1, 31901984), (2, 15950992), (4, 7975496), (8, 3987748), (16, 1993874), (32, 996937), (103, 309728), (206, 154864), (412, 77432), (824, 38716), (1648, 19358), (3296, 9679)]