57981356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5431}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 108140256

約数和(自身を除く): 50158900

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 5431, 10676, 10862, 21724, 92327, 184654, 369308, 852667, 1705334, 3410668, 14495339, 28990678, 57981356]

約数ペア:

[(1, 57981356), (2, 28990678), (4, 14495339), (17, 3410668), (34, 1705334), (68, 852667), (157, 369308), (314, 184654), (628, 92327), (2669, 21724), (5338, 10862), (5431, 10676)]