78987032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{580787}}^1$

素因数の和:580810

約数の個数: 16

約数和(自身を含む): 156812760

約数和(自身を除く): 77825728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 580787, 1161574, 2323148, 4646296, 9873379, 19746758, 39493516, 78987032]

約数ペア:

[(1, 78987032), (2, 39493516), (4, 19746758), (8, 9873379), (17, 4646296), (34, 2323148), (68, 1161574), (136, 580787)]