81025532

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4831}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 162355200

約数和(自身を除く): 81329668

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2396, 4193, 4831, 8386, 9662, 16772, 19324, 33817, 67634, 135268, 2893769, 5787538, 11575076, 20256383, 40512766, 81025532]

約数ペア:

[(1, 81025532), (2, 40512766), (4, 20256383), (7, 11575076), (14, 5787538), (28, 2893769), (599, 135268), (1198, 67634), (2396, 33817), (4193, 19324), (4831, 16772), (8386, 9662)]