30968368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18089}}^1$

素因数の和:18204

約数の個数: 20

約数和(自身を含む): 60565320

約数和(自身を除く): 29596952

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18089, 36178, 72356, 144712, 289424, 1935523, 3871046, 7742092, 15484184, 30968368]

約数ペア:

[(1, 30968368), (2, 15484184), (4, 7742092), (8, 3871046), (16, 1935523), (107, 289424), (214, 144712), (428, 72356), (856, 36178), (1712, 18089)]