82815964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{268883}}^1$

素因数の和:268905

約数の個数: 24

約数和(自身を含む): 180690048

約数和(自身を除く): 97874084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 268883, 537766, 1075532, 1882181, 2957713, 3764362, 5915426, 7528724, 11830852, 20703991, 41407982, 82815964]

約数ペア:

[(1, 82815964), (2, 41407982), (4, 20703991), (7, 11830852), (11, 7528724), (14, 5915426), (22, 3764362), (28, 2957713), (44, 1882181), (77, 1075532), (154, 537766), (308, 268883)]