79831994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84389}}^1$

素因数の和:84445

約数の個数: 16

約数和(自身を含む): 133673760

約数和(自身を除く): 53841766

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 84389, 168778, 928279, 1856558, 3628727, 7257454, 39915997, 79831994]

約数ペア:

[(1, 79831994), (2, 39915997), (11, 7257454), (22, 3628727), (43, 1856558), (86, 928279), (473, 168778), (946, 84389)]