31106656

素因数分解:

$2^5\times 7^1\times {\mathrm{138869}}^1$

素因数の和:138886

約数の個数: 24

約数和(自身を含む): 69990480

約数和(自身を除く): 38883824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138869, 277738, 555476, 972083, 1110952, 1944166, 2221904, 3888332, 4443808, 7776664, 15553328, 31106656]

約数ペア:

[(1, 31106656), (2, 15553328), (4, 7776664), (7, 4443808), (8, 3888332), (14, 2221904), (16, 1944166), (28, 1110952), (32, 972083), (56, 555476), (112, 277738), (224, 138869)]