22316368

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{3313}}^1$

素因数の和:3742

約数の個数: 20

約数和(自身を含む): 43353748

約数和(自身を除く): 21037380

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3313, 3368, 6626, 6736, 13252, 26504, 53008, 1394773, 2789546, 5579092, 11158184, 22316368]

約数ペア:

[(1, 22316368), (2, 11158184), (4, 5579092), (8, 2789546), (16, 1394773), (421, 53008), (842, 26504), (1684, 13252), (3313, 6736), (3368, 6626)]