87164818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 149768640

約数和(自身を除く): 62603822

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1747, 1919, 2626, 3494, 3838, 22711, 24947, 33193, 45422, 49894, 66386, 176447, 352894, 431509, 863018, 2293811, 3352493, 4587622, 6704986, 43582409, 87164818]

約数ペア:

[(1, 87164818), (2, 43582409), (13, 6704986), (19, 4587622), (26, 3352493), (38, 2293811), (101, 863018), (202, 431509), (247, 352894), (494, 176447), (1313, 66386), (1747, 49894), (1919, 45422), (2626, 33193), (3494, 24947), (3838, 22711)]