80918194

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{839}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 140575680

約数和(自身を除く): 59657486

約数列:

[1, 2, 7, 14, 83, 166, 581, 839, 1162, 1678, 5873, 6889, 11746, 13778, 48223, 69637, 96446, 139274, 487459, 974918, 5779871, 11559742, 40459097, 80918194]

約数ペア:

[(1, 80918194), (2, 40459097), (7, 11559742), (14, 5779871), (83, 974918), (166, 487459), (581, 139274), (839, 96446), (1162, 69637), (1678, 48223), (5873, 13778), (6889, 11746)]