81685312

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{9743}}^1$

素因数の和:9886

約数の個数: 28

約数和(自身を含む): 163348416

約数和(自身を除く): 81663104

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 9743, 19486, 38972, 77944, 155888, 311776, 623552, 1276333, 2552666, 5105332, 10210664, 20421328, 40842656, 81685312]

約数ペア:

[(1, 81685312), (2, 40842656), (4, 20421328), (8, 10210664), (16, 5105332), (32, 2552666), (64, 1276333), (131, 623552), (262, 311776), (524, 155888), (1048, 77944), (2096, 38972), (4192, 19486), (8384, 9743)]