81059648

素因数分解:

$2^6\times {\mathrm{1266557}}^1$

素因数の和:1266569

約数の個数: 14

約数和(自身を含む): 160852866

約数和(自身を除く): 79793218

約数列:

[1, 2, 4, 8, 16, 32, 64, 1266557, 2533114, 5066228, 10132456, 20264912, 40529824, 81059648]

約数ペア:

[(1, 81059648), (2, 40529824), (4, 20264912), (8, 10132456), (16, 5066228), (32, 2533114), (64, 1266557)]