86445344

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 174182400

約数和(自身を除く): 87737056

約数列:

[1, 2, 4, 8, 16, 32, 89, 127, 178, 239, 254, 356, 478, 508, 712, 956, 1016, 1424, 1912, 2032, 2848, 3824, 4064, 7648, 11303, 21271, 22606, 30353, 42542, 45212, 60706, 85084, 90424, 121412, 170168, 180848, 242824, 340336, 361696, 485648, 680672, 971296, 2701417, 5402834, 10805668, 21611336, 43222672, 86445344]

約数ペア:

[(1, 86445344), (2, 43222672), (4, 21611336), (8, 10805668), (16, 5402834), (32, 2701417), (89, 971296), (127, 680672), (178, 485648), (239, 361696), (254, 340336), (356, 242824), (478, 180848), (508, 170168), (712, 121412), (956, 90424), (1016, 85084), (1424, 60706), (1912, 45212), (2032, 42542), (2848, 30353), (3824, 22606), (4064, 21271), (7648, 11303)]