89923022

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{20521}}^1$

素因数の和:20843

約数の個数: 16

約数和(自身を含む): 154653792

約数和(自身を除く): 64730770

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 20521, 41042, 143647, 287294, 6423073, 12846146, 44961511, 89923022]

約数ペア:

[(1, 89923022), (2, 44961511), (7, 12846146), (14, 6423073), (313, 287294), (626, 143647), (2191, 41042), (4382, 20521)]