81996748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{1153}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 150056928

約数和(自身を除く): 68060180

約数列:

[1, 2, 4, 23, 46, 92, 773, 1153, 1546, 2306, 3092, 4612, 17779, 26519, 35558, 53038, 71116, 106076, 891269, 1782538, 3565076, 20499187, 40998374, 81996748]

約数ペア:

[(1, 81996748), (2, 40998374), (4, 20499187), (23, 3565076), (46, 1782538), (92, 891269), (773, 106076), (1153, 71116), (1546, 53038), (2306, 35558), (3092, 26519), (4612, 17779)]