186669184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{112181}}^1$

素因数の和:112208

約数の個数: 32

約数和(自身を含む): 400489740

約数和(自身を除く): 213820556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 112181, 224362, 448724, 897448, 1458353, 1794896, 2916706, 3589792, 5833412, 7179584, 11666824, 14359168, 23333648, 46667296, 93334592, 186669184]

約数ペア:

[(1, 186669184), (2, 93334592), (4, 46667296), (8, 23333648), (13, 14359168), (16, 11666824), (26, 7179584), (32, 5833412), (52, 3589792), (64, 2916706), (104, 1794896), (128, 1458353), (208, 897448), (416, 448724), (832, 224362), (1664, 112181)]