121983884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89431}}^1$

素因数の和:89477

約数の個数: 24

約数和(自身を含む): 240393216

約数和(自身を除く): 118409332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 89431, 178862, 357724, 983741, 1967482, 2772361, 3934964, 5544722, 11089444, 30495971, 60991942, 121983884]

約数ペア:

[(1, 121983884), (2, 60991942), (4, 30495971), (11, 11089444), (22, 5544722), (31, 3934964), (44, 2772361), (62, 1967482), (124, 983741), (341, 357724), (682, 178862), (1364, 89431)]