31716956

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{1151}}^1$

素因数の和:1321

約数の個数: 18

約数和(自身を含む): 56230272

約数和(自身を除く): 24513316

約数列:

[1, 2, 4, 83, 166, 332, 1151, 2302, 4604, 6889, 13778, 27556, 95533, 191066, 382132, 7929239, 15858478, 31716956]

約数ペア:

[(1, 31716956), (2, 15858478), (4, 7929239), (83, 382132), (166, 191066), (332, 95533), (1151, 27556), (2302, 13778), (4604, 6889)]