85714222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8237}}^1$

素因数の和:8304

約数の個数: 24

約数和(自身を含む): 144626328

約数和(自身を除く): 58912106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 8237, 10406, 16474, 90607, 181214, 354191, 708382, 996677, 1993354, 3896101, 7792202, 42857111, 85714222]

約数ペア:

[(1, 85714222), (2, 42857111), (11, 7792202), (22, 3896101), (43, 1993354), (86, 996677), (121, 708382), (242, 354191), (473, 181214), (946, 90607), (5203, 16474), (8237, 10406)]