87650222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{362191}}^1$

素因数の和:362215

約数の個数: 12

約数和(自身を含む): 144514608

約数和(自身を除く): 56864386

約数列:

[1, 2, 11, 22, 121, 242, 362191, 724382, 3984101, 7968202, 43825111, 87650222]

約数ペア:

[(1, 87650222), (2, 43825111), (11, 7968202), (22, 3984101), (121, 724382), (242, 362191)]