173037904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{831913}}^1$

素因数の和:831934

約数の個数: 20

約数和(自身を含む): 361050676

約数和(自身を除く): 188012772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 831913, 1663826, 3327652, 6655304, 10814869, 13310608, 21629738, 43259476, 86518952, 173037904]

約数ペア:

[(1, 173037904), (2, 86518952), (4, 43259476), (8, 21629738), (13, 13310608), (16, 10814869), (26, 6655304), (52, 3327652), (104, 1663826), (208, 831913)]