165736784

素因数分解:

$2^4\times {\mathrm{1901}}^1\times {\mathrm{5449}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 321342900

約数和(自身を除く): 155606116

約数列:

[1, 2, 4, 8, 16, 1901, 3802, 5449, 7604, 10898, 15208, 21796, 30416, 43592, 87184, 10358549, 20717098, 41434196, 82868392, 165736784]

約数ペア:

[(1, 165736784), (2, 82868392), (4, 41434196), (8, 20717098), (16, 10358549), (1901, 87184), (3802, 43592), (5449, 30416), (7604, 21796), (10898, 15208)]