89953084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 84809924

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 127, 212, 254, 257, 508, 514, 689, 1028, 1378, 1651, 2756, 3302, 3341, 6604, 6682, 6731, 13364, 13462, 13621, 26924, 27242, 32639, 54484, 65278, 87503, 130556, 175006, 177073, 350012, 354146, 424307, 708292, 848614, 1697228, 1729867, 3459734, 6919468, 22488271, 44976542, 89953084]

約数ペア:

[(1, 89953084), (2, 44976542), (4, 22488271), (13, 6919468), (26, 3459734), (52, 1729867), (53, 1697228), (106, 848614), (127, 708292), (212, 424307), (254, 354146), (257, 350012), (508, 177073), (514, 175006), (689, 130556), (1028, 87503), (1378, 65278), (1651, 54484), (2756, 32639), (3302, 27242), (3341, 26924), (6604, 13621), (6682, 13462), (6731, 13364)]