31204538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1871}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 48522240

約数和(自身を除く): 17317702

約数列:

[1, 2, 31, 62, 269, 538, 1871, 3742, 8339, 16678, 58001, 116002, 503299, 1006598, 15602269, 31204538]

約数ペア:

[(1, 31204538), (2, 15602269), (31, 1006598), (62, 503299), (269, 116002), (538, 58001), (1871, 16678), (3742, 8339)]