97939672

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 187207200

約数和(自身を除く): 89267528

約数列:

[1, 2, 4, 8, 71, 142, 269, 284, 538, 568, 641, 1076, 1282, 2152, 2564, 5128, 19099, 38198, 45511, 76396, 91022, 152792, 172429, 182044, 344858, 364088, 689716, 1379432, 12242459, 24484918, 48969836, 97939672]

約数ペア:

[(1, 97939672), (2, 48969836), (4, 24484918), (8, 12242459), (71, 1379432), (142, 689716), (269, 364088), (284, 344858), (538, 182044), (568, 172429), (641, 152792), (1076, 91022), (1282, 76396), (2152, 45511), (2564, 38198), (5128, 19099)]