89049818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 161748576

約数和(自身を除く): 72698758

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 169, 286, 338, 473, 557, 559, 946, 1114, 1118, 1859, 3718, 6127, 6149, 7241, 7267, 12254, 12298, 14482, 14534, 23951, 47902, 79651, 79937, 94133, 159302, 159874, 188266, 263461, 311363, 526922, 622726, 1035463, 2070926, 3424993, 4047719, 6849986, 8095438, 44524909, 89049818]

約数ペア:

[(1, 89049818), (2, 44524909), (11, 8095438), (13, 6849986), (22, 4047719), (26, 3424993), (43, 2070926), (86, 1035463), (143, 622726), (169, 526922), (286, 311363), (338, 263461), (473, 188266), (557, 159874), (559, 159302), (946, 94133), (1114, 79937), (1118, 79651), (1859, 47902), (3718, 23951), (6127, 14534), (6149, 14482), (7241, 12298), (7267, 12254)]