40259056

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4651}}^1$

素因数の和:5200

約数の個数: 20

約数和(自身を含む): 78162904

約数和(自身を除く): 37903848

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4651, 8656, 9302, 18604, 37208, 74416, 2516191, 5032382, 10064764, 20129528, 40259056]

約数ペア:

[(1, 40259056), (2, 20129528), (4, 10064764), (8, 5032382), (16, 2516191), (541, 74416), (1082, 37208), (2164, 18604), (4328, 9302), (4651, 8656)]