85064090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 162581904

約数和(自身を除く): 77517814

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 661, 757, 1322, 1514, 3305, 3785, 6610, 7570, 11237, 12869, 22474, 25738, 56185, 64345, 112370, 128690, 500377, 1000754, 2501885, 5003770, 8506409, 17012818, 42532045, 85064090]

約数ペア:

[(1, 85064090), (2, 42532045), (5, 17012818), (10, 8506409), (17, 5003770), (34, 2501885), (85, 1000754), (170, 500377), (661, 128690), (757, 112370), (1322, 64345), (1514, 56185), (3305, 25738), (3785, 22474), (6610, 12869), (7570, 11237)]