56984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 113400

約数和(自身を除く): 56416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 7123, 14246, 28492, 56984]

約数ペア:

[(1, 56984), (2, 28492), (4, 14246), (8, 7123), (17, 3352), (34, 1676), (68, 838), (136, 419)]