38991291230

素因数分解:

$2^1\times 5^1\times {\mathrm{16007}}^1\times {\mathrm{243589}}^1$

素因数の和:259603

約数の個数: 16

約数和(自身を含む): 70188996960

約数和(自身を除く): 31197705730

約数列:

[1, 2, 5, 10, 16007, 32014, 80035, 160070, 243589, 487178, 1217945, 2435890, 3899129123, 7798258246, 19495645615, 38991291230]

約数ペア:

[(1, 38991291230), (2, 19495645615), (5, 7798258246), (10, 3899129123), (16007, 2435890), (32014, 1217945), (80035, 487178), (160070, 243589)]