315472616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1272067}}^1$

素因数の和:1272104

約数の個数: 16

約数和(自身を含む): 610592640

約数和(自身を除く): 295120024

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1272067, 2544134, 5088268, 10176536, 39434077, 78868154, 157736308, 315472616]

約数ペア:

[(1, 315472616), (2, 157736308), (4, 78868154), (8, 39434077), (31, 10176536), (62, 5088268), (124, 2544134), (248, 1272067)]