40282064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24443}}^1$

素因数の和:24554

約数の個数: 20

約数和(自身を含む): 78807456

約数和(自身を除く): 38525392

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24443, 48886, 97772, 195544, 391088, 2517629, 5035258, 10070516, 20141032, 40282064]

約数ペア:

[(1, 40282064), (2, 20141032), (4, 10070516), (8, 5035258), (16, 2517629), (103, 391088), (206, 195544), (412, 97772), (824, 48886), (1648, 24443)]