23277904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111913}}^1$

素因数の和:111934

約数の個数: 20

約数和(自身を含む): 48570676

約数和(自身を除く): 25292772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111913, 223826, 447652, 895304, 1454869, 1790608, 2909738, 5819476, 11638952, 23277904]

約数ペア:

[(1, 23277904), (2, 11638952), (4, 5819476), (8, 2909738), (13, 1790608), (16, 1454869), (26, 895304), (52, 447652), (104, 223826), (208, 111913)]