16816694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 10831306

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 199, 398, 899, 1363, 1457, 1798, 2726, 2914, 5771, 6169, 9353, 11542, 12338, 18706, 42253, 84506, 178901, 271237, 289943, 357802, 542474, 579886, 8408347, 16816694]

約数ペア:

[(1, 16816694), (2, 8408347), (29, 579886), (31, 542474), (47, 357802), (58, 289943), (62, 271237), (94, 178901), (199, 84506), (398, 42253), (899, 18706), (1363, 12338), (1457, 11542), (1798, 9353), (2726, 6169), (2914, 5771)]