83558486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 138245520

約数和(自身を除く): 54687034

約数列:

[1, 2, 11, 22, 121, 242, 487, 709, 974, 1418, 5357, 7799, 10714, 15598, 58927, 85789, 117854, 171578, 345283, 690566, 3798113, 7596226, 41779243, 83558486]

約数ペア:

[(1, 83558486), (2, 41779243), (11, 7596226), (22, 3798113), (121, 690566), (242, 345283), (487, 171578), (709, 117854), (974, 85789), (1418, 58927), (5357, 15598), (7799, 10714)]