31627402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 48414312

約数和(自身を除く): 16786910

約数列:

[1, 2, 61, 122, 397, 653, 794, 1306, 24217, 39833, 48434, 79666, 259241, 518482, 15813701, 31627402]

約数ペア:

[(1, 31627402), (2, 15813701), (61, 518482), (122, 259241), (397, 79666), (653, 48434), (794, 39833), (1306, 24217)]