89026238

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 163897344

約数和(自身を除く): 74871106

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 127, 161, 254, 311, 322, 622, 889, 1127, 1778, 2177, 2254, 2921, 4354, 5842, 6223, 7153, 12446, 14306, 15239, 20447, 30478, 39497, 40894, 50071, 78994, 100142, 143129, 276479, 286258, 350497, 552958, 700994, 908431, 1816862, 1935353, 3870706, 6359017, 12718034, 44513119, 89026238]

約数ペア:

[(1, 89026238), (2, 44513119), (7, 12718034), (14, 6359017), (23, 3870706), (46, 1935353), (49, 1816862), (98, 908431), (127, 700994), (161, 552958), (254, 350497), (311, 286258), (322, 276479), (622, 143129), (889, 100142), (1127, 78994), (1778, 50071), (2177, 40894), (2254, 39497), (2921, 30478), (4354, 20447), (5842, 15239), (6223, 14306), (7153, 12446)]