83975738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 158215680

約数和(自身を除く): 74239942

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 3923, 7846, 10703, 21406, 27461, 43153, 54922, 86306, 302071, 545297, 604142, 1090594, 3817079, 5998267, 7634158, 11996534, 41987869, 83975738]

約数ペア:

[(1, 83975738), (2, 41987869), (7, 11996534), (11, 7634158), (14, 5998267), (22, 3817079), (77, 1090594), (139, 604142), (154, 545297), (278, 302071), (973, 86306), (1529, 54922), (1946, 43153), (3058, 27461), (3923, 21406), (7846, 10703)]