40239811

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 43110144

約数和(自身を除く): 2870333

約数列:

[1, 23, 83, 107, 197, 1909, 2461, 4531, 8881, 16351, 21079, 204263, 376073, 484817, 1749557, 40239811]

約数ペア:

[(1, 40239811), (23, 1749557), (83, 484817), (107, 376073), (197, 204263), (1909, 21079), (2461, 16351), (4531, 8881)]