31301482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 51414912

約数和(自身を除く): 20113430

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 347, 694, 851, 1219, 1702, 1961, 2438, 3922, 7981, 12839, 15962, 18391, 25678, 36782, 45103, 90206, 295297, 422993, 590594, 680467, 845986, 1360934, 15650741, 31301482]

約数ペア:

[(1, 31301482), (2, 15650741), (23, 1360934), (37, 845986), (46, 680467), (53, 590594), (74, 422993), (106, 295297), (347, 90206), (694, 45103), (851, 36782), (1219, 25678), (1702, 18391), (1961, 15962), (2438, 12839), (3922, 7981)]