40379896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296911}}^1$

素因数の和:296934

約数の個数: 16

約数和(自身を含む): 80166240

約数和(自身を除く): 39786344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296911, 593822, 1187644, 2375288, 5047487, 10094974, 20189948, 40379896]

約数ペア:

[(1, 40379896), (2, 20189948), (4, 10094974), (8, 5047487), (17, 2375288), (34, 1187644), (68, 593822), (136, 296911)]