89940554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{3761}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 147350016

約数和(自身を除く): 57409462

約数列:

[1, 2, 11, 22, 1087, 2174, 3761, 7522, 11957, 23914, 41371, 82742, 4088207, 8176414, 44970277, 89940554]

約数ペア:

[(1, 89940554), (2, 44970277), (11, 8176414), (22, 4088207), (1087, 82742), (2174, 41371), (3761, 23914), (7522, 11957)]