31317704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32353}}^1$

素因数の和:32381

約数の個数: 24

約数和(自身を含む): 64546230

約数和(自身を除く): 33228526

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32353, 64706, 129412, 258824, 355883, 711766, 1423532, 2847064, 3914713, 7829426, 15658852, 31317704]

約数ペア:

[(1, 31317704), (2, 15658852), (4, 7829426), (8, 3914713), (11, 2847064), (22, 1423532), (44, 711766), (88, 355883), (121, 258824), (242, 129412), (484, 64706), (968, 32353)]