71284312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810049}}^1$

素因数の和:810066

約数の個数: 16

約数和(自身を含む): 145809000

約数和(自身を除く): 74524688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810049, 1620098, 3240196, 6480392, 8910539, 17821078, 35642156, 71284312]

約数ペア:

[(1, 71284312), (2, 35642156), (4, 17821078), (8, 8910539), (11, 6480392), (22, 3240196), (44, 1620098), (88, 810049)]