31051196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 62995968

約数和(自身を除く): 31944772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 503, 506, 671, 1006, 1012, 1342, 1403, 2012, 2684, 2806, 5533, 5612, 11066, 11569, 15433, 22132, 23138, 30683, 30866, 46276, 61366, 61732, 122732, 127259, 254518, 337513, 509036, 675026, 705709, 1350052, 1411418, 2822836, 7762799, 15525598, 31051196]

約数ペア:

[(1, 31051196), (2, 15525598), (4, 7762799), (11, 2822836), (22, 1411418), (23, 1350052), (44, 705709), (46, 675026), (61, 509036), (92, 337513), (122, 254518), (244, 127259), (253, 122732), (503, 61732), (506, 61366), (671, 46276), (1006, 30866), (1012, 30683), (1342, 23138), (1403, 22132), (2012, 15433), (2684, 11569), (2806, 11066), (5533, 5612)]