31061728

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{10007}}^1$

素因数の和:10114

約数の個数: 24

約数和(自身を含む): 61789392

約数和(自身を除く): 30727664

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 10007, 20014, 40028, 80056, 160112, 320224, 970679, 1941358, 3882716, 7765432, 15530864, 31061728]

約数ペア:

[(1, 31061728), (2, 15530864), (4, 7765432), (8, 3882716), (16, 1941358), (32, 970679), (97, 320224), (194, 160112), (388, 80056), (776, 40028), (1552, 20014), (3104, 10007)]