31008442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^2$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 50903964

約数和(自身を除く): 19895522

約数列:

[1, 2, 17, 34, 37, 74, 157, 314, 629, 1258, 2669, 5338, 5809, 11618, 24649, 49298, 98753, 197506, 419033, 838066, 912013, 1824026, 15504221, 31008442]

約数ペア:

[(1, 31008442), (2, 15504221), (17, 1824026), (34, 912013), (37, 838066), (74, 419033), (157, 197506), (314, 98753), (629, 49298), (1258, 24649), (2669, 11618), (5338, 5809)]