31213622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61687}}^1$

素因数の和:61723

約数の個数: 16

約数和(自身を含む): 53298432

約数和(自身を除く): 22084810

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61687, 123374, 678557, 1357114, 1418801, 2837602, 15606811, 31213622]

約数ペア:

[(1, 31213622), (2, 15606811), (11, 2837602), (22, 1418801), (23, 1357114), (46, 678557), (253, 123374), (506, 61687)]