80428468

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 144248832

約数和(自身を除く): 63820364

約数列:

[1, 2, 4, 47, 94, 188, 383, 766, 1117, 1532, 2234, 4468, 18001, 36002, 52499, 72004, 104998, 209996, 427811, 855622, 1711244, 20107117, 40214234, 80428468]

約数ペア:

[(1, 80428468), (2, 40214234), (4, 20107117), (47, 1711244), (94, 855622), (188, 427811), (383, 209996), (766, 104998), (1117, 72004), (1532, 52499), (2234, 36002), (4468, 18001)]