20161842848

素因数分解:

$2^5\times 7^1\times {\mathrm{90008227}}^1$

素因数の和:90008244

約数の個数: 24

約数和(自身を含む): 45364146912

約数和(自身を除く): 25202304064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90008227, 180016454, 360032908, 630057589, 720065816, 1260115178, 1440131632, 2520230356, 2880263264, 5040460712, 10080921424, 20161842848]

約数ペア:

[(1, 20161842848), (2, 10080921424), (4, 5040460712), (7, 2880263264), (8, 2520230356), (14, 1440131632), (16, 1260115178), (28, 720065816), (32, 630057589), (56, 360032908), (112, 180016454), (224, 90008227)]