131094544

素因数分解:

$2^4\times 7^1\times {\mathrm{1170487}}^1$

素因数の和:1170502

約数の個数: 20

約数和(自身を含む): 290281024

約数和(自身を除く): 159186480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1170487, 2340974, 4681948, 8193409, 9363896, 16386818, 18727792, 32773636, 65547272, 131094544]

約数ペア:

[(1, 131094544), (2, 65547272), (4, 32773636), (7, 18727792), (8, 16386818), (14, 9363896), (16, 8193409), (28, 4681948), (56, 2340974), (112, 1170487)]