68911406

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{4643}}^1$

素因数の和:4867

約数の個数: 16

約数和(自身を含む): 106496208

約数和(自身を除く): 37584802

約数列:

[1, 2, 41, 82, 181, 362, 4643, 7421, 9286, 14842, 190363, 380726, 840383, 1680766, 34455703, 68911406]

約数ペア:

[(1, 68911406), (2, 34455703), (41, 1680766), (82, 840383), (181, 380726), (362, 190363), (4643, 14842), (7421, 9286)]