4458448

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4234

約数の個数: 20

約数和(自身を含む): 8769280

約数和(自身を除く): 4310832

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4159, 8318, 16636, 33272, 66544, 278653, 557306, 1114612, 2229224, 4458448]

約数ペア:

[(1, 4458448), (2, 2229224), (4, 1114612), (8, 557306), (16, 278653), (67, 66544), (134, 33272), (268, 16636), (536, 8318), (1072, 4159)]