30556208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112339}}^1$

素因数の和:112364

約数の個数: 20

約数和(自身を含む): 62685720

約数和(自身を除く): 32129512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112339, 224678, 449356, 898712, 1797424, 1909763, 3819526, 7639052, 15278104, 30556208]

約数ペア:

[(1, 30556208), (2, 15278104), (4, 7639052), (8, 3819526), (16, 1909763), (17, 1797424), (34, 898712), (68, 449356), (136, 224678), (272, 112339)]