90945362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{26891}}^1$

素因数の和:27001

約数の個数: 16

約数和(自身を含む): 145216800

約数和(自身を除く): 54271438

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 26891, 53782, 510929, 1021858, 2393299, 4786598, 45472681, 90945362]

約数ペア:

[(1, 90945362), (2, 45472681), (19, 4786598), (38, 2393299), (89, 1021858), (178, 510929), (1691, 53782), (3382, 26891)]