172643108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{91249}}^1$

素因数の和:91307

約数の個数: 24

約数和(自身を含む): 337260000

約数和(自身を除く): 164616892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 91249, 182498, 364996, 1003739, 2007478, 3923707, 4014956, 7847414, 15694828, 43160777, 86321554, 172643108]

約数ペア:

[(1, 172643108), (2, 86321554), (4, 43160777), (11, 15694828), (22, 7847414), (43, 4014956), (44, 3923707), (86, 2007478), (172, 1003739), (473, 364996), (946, 182498), (1892, 91249)]