31484146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 48648600

約数和(自身を除く): 17164454

約数列:

[1, 2, 41, 82, 197, 394, 1949, 3898, 8077, 16154, 79909, 159818, 383953, 767906, 15742073, 31484146]

約数ペア:

[(1, 31484146), (2, 15742073), (41, 767906), (82, 383953), (197, 159818), (394, 79909), (1949, 16154), (3898, 8077)]