8001334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 13142016

約数和(自身を除く): 5140682

約数列:

[1, 2, 11, 22, 367, 734, 991, 1982, 4037, 8074, 10901, 21802, 363697, 727394, 4000667, 8001334]

約数ペア:

[(1, 8001334), (2, 4000667), (11, 727394), (22, 363697), (367, 21802), (734, 10901), (991, 8074), (1982, 4037)]