85620548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6121}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 161988120

約数和(自身を除く): 76367572

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6121, 6994, 12242, 13988, 24484, 79573, 159146, 318292, 1646549, 3293098, 6586196, 21405137, 42810274, 85620548]

約数ペア:

[(1, 85620548), (2, 42810274), (4, 21405137), (13, 6586196), (26, 3293098), (52, 1646549), (269, 318292), (538, 159146), (1076, 79573), (3497, 24484), (6121, 13988), (6994, 12242)]