90796078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{3313}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 138869856

約数和(自身を除く): 48073778

約数列:

[1, 2, 71, 142, 193, 386, 3313, 6626, 13703, 27406, 235223, 470446, 639409, 1278818, 45398039, 90796078]

約数ペア:

[(1, 90796078), (2, 45398039), (71, 1278818), (142, 639409), (193, 470446), (386, 235223), (3313, 27406), (6626, 13703)]