40807792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{62207}}^1$

素因数の和:62256

約数の個数: 20

約数和(自身を含む): 80994816

約数和(自身を除く): 40187024

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 62207, 124414, 248828, 497656, 995312, 2550487, 5100974, 10201948, 20403896, 40807792]

約数ペア:

[(1, 40807792), (2, 20403896), (4, 10201948), (8, 5100974), (16, 2550487), (41, 995312), (82, 497656), (164, 248828), (328, 124414), (656, 62207)]