31506731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 34598400

約数和(自身を除く): 3091669

約数列:

[1, 19, 29, 211, 271, 551, 4009, 5149, 6119, 7859, 57181, 116261, 149321, 1086439, 1658249, 31506731]

約数ペア:

[(1, 31506731), (19, 1658249), (29, 1086439), (211, 149321), (271, 116261), (551, 57181), (4009, 7859), (5149, 6119)]