80348048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{456523}}^1$

素因数の和:456542

約数の個数: 20

約数和(自身を含む): 169826928

約数和(自身を除く): 89478880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 456523, 913046, 1826092, 3652184, 5021753, 7304368, 10043506, 20087012, 40174024, 80348048]

約数ペア:

[(1, 80348048), (2, 40174024), (4, 20087012), (8, 10043506), (11, 7304368), (16, 5021753), (22, 3652184), (44, 1826092), (88, 913046), (176, 456523)]