67971184

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32429}}^1$

素因数の和:32568

約数の個数: 20

約数和(自身を含む): 132703560

約数和(自身を除く): 64732376

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32429, 64858, 129716, 259432, 518864, 4248199, 8496398, 16992796, 33985592, 67971184]

約数ペア:

[(1, 67971184), (2, 33985592), (4, 16992796), (8, 8496398), (16, 4248199), (131, 518864), (262, 259432), (524, 129716), (1048, 64858), (2096, 32429)]