87179972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3803}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 166797792

約数和(自身を除く): 79617820

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 3803, 5731, 7606, 11462, 15212, 22924, 41833, 83666, 167332, 1981363, 3962726, 7925452, 21794993, 43589986, 87179972]

約数ペア:

[(1, 87179972), (2, 43589986), (4, 21794993), (11, 7925452), (22, 3962726), (44, 1981363), (521, 167332), (1042, 83666), (2084, 41833), (3803, 22924), (5731, 15212), (7606, 11462)]