16142276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 12815548

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 503, 1006, 2012, 8023, 16046, 32092, 35713, 56839, 71426, 113678, 142852, 227356, 4035569, 8071138, 16142276]

約数ペア:

[(1, 16142276), (2, 8071138), (4, 4035569), (71, 227356), (113, 142852), (142, 113678), (226, 71426), (284, 56839), (452, 35713), (503, 32092), (1006, 16046), (2012, 8023)]