8168056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{78539}}^1$

素因数の和:78558

約数の個数: 16

約数和(自身を含む): 16493400

約数和(自身を除く): 8325344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 78539, 157078, 314156, 628312, 1021007, 2042014, 4084028, 8168056]

約数ペア:

[(1, 8168056), (2, 4084028), (4, 2042014), (8, 1021007), (13, 628312), (26, 314156), (52, 157078), (104, 78539)]