81050306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22157}}^1$

素因数の和:22249

約数の個数: 16

約数和(自身を含む): 127630080

約数和(自身を除く): 46579774

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 22157, 44314, 686867, 1307263, 1373734, 2614526, 40525153, 81050306]

約数ペア:

[(1, 81050306), (2, 40525153), (31, 2614526), (59, 1373734), (62, 1307263), (118, 686867), (1829, 44314), (3658, 22157)]