31188742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9157}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 50771952

約数和(自身を除く): 19583210

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 9157, 18314, 119041, 238082, 1199567, 2399134, 15594371, 31188742]

約数ペア:

[(1, 31188742), (2, 15594371), (13, 2399134), (26, 1199567), (131, 238082), (262, 119041), (1703, 18314), (3406, 9157)]