43069426

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 65517984

約数和(自身を除く): 22448558

約数列:

[1, 2, 107, 214, 313, 626, 643, 1286, 33491, 66982, 68801, 137602, 201259, 402518, 21534713, 43069426]

約数ペア:

[(1, 43069426), (2, 21534713), (107, 402518), (214, 201259), (313, 137602), (626, 68801), (643, 66982), (1286, 33491)]