31087356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{152389}}^1$

素因数の和:152413

約数の個数: 24

約数和(自身を含む): 76804560

約数和(自身を除く): 45717204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 152389, 304778, 457167, 609556, 914334, 1828668, 2590613, 5181226, 7771839, 10362452, 15543678, 31087356]

約数ペア:

[(1, 31087356), (2, 15543678), (3, 10362452), (4, 7771839), (6, 5181226), (12, 2590613), (17, 1828668), (34, 914334), (51, 609556), (68, 457167), (102, 304778), (204, 152389)]