84927824

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{40519}}^1$

素因数の和:40658

約数の個数: 20

約数和(自身を含む): 165807840

約数和(自身を除く): 80880016

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 40519, 81038, 162076, 324152, 648304, 5307989, 10615978, 21231956, 42463912, 84927824]

約数ペア:

[(1, 84927824), (2, 42463912), (4, 21231956), (8, 10615978), (16, 5307989), (131, 648304), (262, 324152), (524, 162076), (1048, 81038), (2096, 40519)]