31436086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9463}}^1$

素因数の和:9627

約数の個数: 16

約数和(自身を含む): 51787008

約数和(自身を除く): 20350922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 9463, 18926, 104093, 208186, 1428913, 2857826, 15718043, 31436086]

約数ペア:

[(1, 31436086), (2, 15718043), (11, 2857826), (22, 1428913), (151, 208186), (302, 104093), (1661, 18926), (3322, 9463)]