64085516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9277}}^1$

素因数の和:9449

約数の個数: 24

約数和(自身を含む): 123137616

約数和(自身を除く): 59052100

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9277, 18554, 37108, 102047, 204094, 408188, 1456489, 2912978, 5825956, 16021379, 32042758, 64085516]

約数ペア:

[(1, 64085516), (2, 32042758), (4, 16021379), (11, 5825956), (22, 2912978), (44, 1456489), (157, 408188), (314, 204094), (628, 102047), (1727, 37108), (3454, 18554), (6908, 9277)]