23204656

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19867}}^1$

素因数の和:19948

約数の個数: 20

約数和(自身を含む): 45577192

約数和(自身を除く): 22372536

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19867, 39734, 79468, 158936, 317872, 1450291, 2900582, 5801164, 11602328, 23204656]

約数ペア:

[(1, 23204656), (2, 11602328), (4, 5801164), (8, 2900582), (16, 1450291), (73, 317872), (146, 158936), (292, 79468), (584, 39734), (1168, 19867)]