225168736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{541271}}^1$

素因数の和:541294

約数の個数: 24

約数和(自身を含む): 477401904

約数和(自身を除く): 252233168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 541271, 1082542, 2165084, 4330168, 7036523, 8660336, 14073046, 17320672, 28146092, 56292184, 112584368, 225168736]

約数ペア:

[(1, 225168736), (2, 112584368), (4, 56292184), (8, 28146092), (13, 17320672), (16, 14073046), (26, 8660336), (32, 7036523), (52, 4330168), (104, 2165084), (208, 1082542), (416, 541271)]