41291344

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{1999}}^1$

素因数の和:3298

約数の個数: 20

約数和(自身を含む): 80104000

約数和(自身を除く): 38812656

約数列:

[1, 2, 4, 8, 16, 1291, 1999, 2582, 3998, 5164, 7996, 10328, 15992, 20656, 31984, 2580709, 5161418, 10322836, 20645672, 41291344]

約数ペア:

[(1, 41291344), (2, 20645672), (4, 10322836), (8, 5161418), (16, 2580709), (1291, 31984), (1999, 20656), (2582, 15992), (3998, 10328), (5164, 7996)]