30956842

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26641}}^1$

素因数の和:26733

約数の個数: 16

約数和(自身を含む): 53710272

約数和(自身を除く): 22753430

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 26641, 53282, 186487, 372974, 2211203, 4422406, 15478421, 30956842]

約数ペア:

[(1, 30956842), (2, 15478421), (7, 4422406), (14, 2211203), (83, 372974), (166, 186487), (581, 53282), (1162, 26641)]