69689422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{77261}}^1$

素因数の和:77315

約数の個数: 16

約数和(自身を含む): 116820144

約数和(自身を除く): 47130722

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 77261, 154522, 849871, 1699742, 3167701, 6335402, 34844711, 69689422]

約数ペア:

[(1, 69689422), (2, 34844711), (11, 6335402), (22, 3167701), (41, 1699742), (82, 849871), (451, 154522), (902, 77261)]