40530334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2543}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 65604672

約数和(自身を除く): 25074338

約数列:

[1, 2, 13, 26, 613, 1226, 2543, 5086, 7969, 15938, 33059, 66118, 1558859, 3117718, 20265167, 40530334]

約数ペア:

[(1, 40530334), (2, 20265167), (13, 3117718), (26, 1558859), (613, 66118), (1226, 33059), (2543, 15938), (5086, 7969)]