83409656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 173166000

約数和(自身を除く): 89756344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 199, 242, 398, 433, 484, 796, 866, 968, 1592, 1732, 2189, 3464, 4378, 4763, 8756, 9526, 17512, 19052, 24079, 38104, 48158, 52393, 86167, 96316, 104786, 172334, 192632, 209572, 344668, 419144, 689336, 947837, 1895674, 3791348, 7582696, 10426207, 20852414, 41704828, 83409656]

約数ペア:

[(1, 83409656), (2, 41704828), (4, 20852414), (8, 10426207), (11, 7582696), (22, 3791348), (44, 1895674), (88, 947837), (121, 689336), (199, 419144), (242, 344668), (398, 209572), (433, 192632), (484, 172334), (796, 104786), (866, 96316), (968, 86167), (1592, 52393), (1732, 48158), (2189, 38104), (3464, 24079), (4378, 19052), (4763, 17512), (8756, 9526)]