86507236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13163}}^1$

素因数の和:13251

約数の個数: 24

約数和(自身を含む): 159231744

約数和(自身を除く): 72724508

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 13163, 26326, 52652, 408053, 697639, 816106, 1395278, 1632212, 2790556, 21626809, 43253618, 86507236]

約数ペア:

[(1, 86507236), (2, 43253618), (4, 21626809), (31, 2790556), (53, 1632212), (62, 1395278), (106, 816106), (124, 697639), (212, 408053), (1643, 52652), (3286, 26326), (6572, 13163)]