17729872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{48179}}^1$

素因数の和:48210

約数の個数: 20

約数和(自身を含む): 35845920

約数和(自身を除く): 18116048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 48179, 96358, 192716, 385432, 770864, 1108117, 2216234, 4432468, 8864936, 17729872]

約数ペア:

[(1, 17729872), (2, 8864936), (4, 4432468), (8, 2216234), (16, 1108117), (23, 770864), (46, 385432), (92, 192716), (184, 96358), (368, 48179)]