85247956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 153062784

約数和(自身を除く): 67814828

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 2663, 5326, 8003, 10652, 16006, 32012, 141139, 282278, 402113, 564556, 804226, 1608452, 21311989, 42623978, 85247956]

約数ペア:

[(1, 85247956), (2, 42623978), (4, 21311989), (53, 1608452), (106, 804226), (151, 564556), (212, 402113), (302, 282278), (604, 141139), (2663, 32012), (5326, 16006), (8003, 10652)]