8935888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42961}}^1$

素因数の和:42982

約数の個数: 20

約数和(自身を含む): 18645508

約数和(自身を除く): 9709620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42961, 85922, 171844, 343688, 558493, 687376, 1116986, 2233972, 4467944, 8935888]

約数ペア:

[(1, 8935888), (2, 4467944), (4, 2233972), (8, 1116986), (13, 687376), (16, 558493), (26, 343688), (52, 171844), (104, 85922), (208, 42961)]