80386522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1637}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 123675552

約数和(自身を除く): 43289030

約数列:

[1, 2, 43, 86, 571, 1142, 1637, 3274, 24553, 49106, 70391, 140782, 934727, 1869454, 40193261, 80386522]

約数ペア:

[(1, 80386522), (2, 40193261), (43, 1869454), (86, 934727), (571, 140782), (1142, 70391), (1637, 49106), (3274, 24553)]