18883467496

素因数分解:

$2^3\times {\mathrm{27631}}^1\times {\mathrm{85427}}^1$

素因数の和:113064

約数の個数: 16

約数和(自身を含む): 35408197440

約数和(自身を除く): 16524729944

約数列:

[1, 2, 4, 8, 27631, 55262, 85427, 110524, 170854, 221048, 341708, 683416, 2360433437, 4720866874, 9441733748, 18883467496]

約数ペア:

[(1, 18883467496), (2, 9441733748), (4, 4720866874), (8, 2360433437), (27631, 683416), (55262, 341708), (85427, 221048), (110524, 170854)]