30223856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145307}}^1$

素因数の和:145328

約数の個数: 20

約数和(自身を含む): 63063672

約数和(自身を除く): 32839816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145307, 290614, 581228, 1162456, 1888991, 2324912, 3777982, 7555964, 15111928, 30223856]

約数ペア:

[(1, 30223856), (2, 15111928), (4, 7555964), (8, 3777982), (13, 2324912), (16, 1888991), (26, 1162456), (52, 581228), (104, 290614), (208, 145307)]