31299448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{230143}}^1$

素因数の和:230166

約数の個数: 16

約数和(自身を含む): 62138880

約数和(自身を除く): 30839432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 230143, 460286, 920572, 1841144, 3912431, 7824862, 15649724, 31299448]

約数ペア:

[(1, 31299448), (2, 15649724), (4, 7824862), (8, 3912431), (17, 1841144), (34, 920572), (68, 460286), (136, 230143)]