4164368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20042

約数の個数: 20

約数和(自身を含む): 8689548

約数和(自身を除く): 4525180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20021, 40042, 80084, 160168, 260273, 320336, 520546, 1041092, 2082184, 4164368]

約数ペア:

[(1, 4164368), (2, 2082184), (4, 1041092), (8, 520546), (13, 320336), (16, 260273), (26, 160168), (52, 80084), (104, 40042), (208, 20021)]