84017956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3889}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 160765920

約数和(自身を除く): 76747964

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 3889, 5401, 7778, 10802, 15556, 21604, 42779, 85558, 171116, 1909499, 3818998, 7637996, 21004489, 42008978, 84017956]

約数ペア:

[(1, 84017956), (2, 42008978), (4, 21004489), (11, 7637996), (22, 3818998), (44, 1909499), (491, 171116), (982, 85558), (1964, 42779), (3889, 21604), (5401, 15556), (7778, 10802)]