40306352

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{1907}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 78193656

約数和(自身を除く): 37887304

約数列:

[1, 2, 4, 8, 16, 1321, 1907, 2642, 3814, 5284, 7628, 10568, 15256, 21136, 30512, 2519147, 5038294, 10076588, 20153176, 40306352]

約数ペア:

[(1, 40306352), (2, 20153176), (4, 10076588), (8, 5038294), (16, 2519147), (1321, 30512), (1907, 21136), (2642, 15256), (3814, 10568), (5284, 7628)]