85165756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15901}}^1$

素因数の和:16021

約数の個数: 24

約数和(自身を含む): 162073184

約数和(自身を除く): 76907428

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 15901, 31802, 63604, 206713, 413426, 826852, 1637803, 3275606, 6551212, 21291439, 42582878, 85165756]

約数ペア:

[(1, 85165756), (2, 42582878), (4, 21291439), (13, 6551212), (26, 3275606), (52, 1637803), (103, 826852), (206, 413426), (412, 206713), (1339, 63604), (2678, 31802), (5356, 15901)]