31967242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2417}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 50923080

約数和(自身を除く): 18955838

約数列:

[1, 2, 17, 34, 389, 778, 2417, 4834, 6613, 13226, 41089, 82178, 940213, 1880426, 15983621, 31967242]

約数ペア:

[(1, 31967242), (2, 15983621), (17, 1880426), (34, 940213), (389, 82178), (778, 41089), (2417, 13226), (4834, 6613)]