40128818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{883}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 62290176

約数和(自身を除く): 22161358

約数列:

[1, 2, 31, 62, 733, 883, 1466, 1766, 22723, 27373, 45446, 54746, 647239, 1294478, 20064409, 40128818]

約数ペア:

[(1, 40128818), (2, 20064409), (31, 1294478), (62, 647239), (733, 54746), (883, 45446), (1466, 27373), (1766, 22723)]