31964128

素因数分解:

$2^5\times 7^1\times {\mathrm{142697}}^1$

素因数の和:142714

約数の個数: 24

約数和(自身を含む): 71919792

約数和(自身を除く): 39955664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 142697, 285394, 570788, 998879, 1141576, 1997758, 2283152, 3995516, 4566304, 7991032, 15982064, 31964128]

約数ペア:

[(1, 31964128), (2, 15982064), (4, 7991032), (7, 4566304), (8, 3995516), (14, 2283152), (16, 1997758), (28, 1141576), (32, 998879), (56, 570788), (112, 285394), (224, 142697)]