8854768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42571}}^1$

素因数の和:42592

約数の個数: 20

約数和(自身を含む): 18476248

約数和(自身を除く): 9621480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42571, 85142, 170284, 340568, 553423, 681136, 1106846, 2213692, 4427384, 8854768]

約数ペア:

[(1, 8854768), (2, 4427384), (4, 2213692), (8, 1106846), (13, 681136), (16, 553423), (26, 340568), (52, 170284), (104, 85142), (208, 42571)]