5457136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20088

約数の個数: 20

約数和(自身を含む): 11195712

約数和(自身を除く): 5738576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20063, 40126, 80252, 160504, 321008, 341071, 682142, 1364284, 2728568, 5457136]

約数ペア:

[(1, 5457136), (2, 2728568), (4, 1364284), (8, 682142), (16, 341071), (17, 321008), (34, 160504), (68, 80252), (136, 40126), (272, 20063)]