31174924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 36

約数和(自身を含む): 61468344

約数和(自身を除く): 30293420

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1571, 1804, 3142, 4961, 6284, 9922, 17281, 19844, 34562, 64411, 69124, 128822, 190091, 257644, 380182, 708521, 760364, 1417042, 2834084, 7793731, 15587462, 31174924]

約数ペア:

[(1, 31174924), (2, 15587462), (4, 7793731), (11, 2834084), (22, 1417042), (41, 760364), (44, 708521), (82, 380182), (121, 257644), (164, 190091), (242, 128822), (451, 69124), (484, 64411), (902, 34562), (1571, 19844), (1804, 17281), (3142, 9922), (4961, 6284)]