31954004

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 57177120

約数和(自身を除く): 25223116

約数列:

[1, 2, 4, 83, 109, 166, 218, 332, 436, 883, 1766, 3532, 9047, 18094, 36188, 73289, 96247, 146578, 192494, 293156, 384988, 7988501, 15977002, 31954004]

約数ペア:

[(1, 31954004), (2, 15977002), (4, 7988501), (83, 384988), (109, 293156), (166, 192494), (218, 146578), (332, 96247), (436, 73289), (883, 36188), (1766, 18094), (3532, 9047)]