40940512

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{4721}}^1$

素因数の和:5002

約数の個数: 24

約数和(自身を含む): 80916192

約数和(自身を除く): 39975680

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 4721, 8672, 9442, 18884, 37768, 75536, 151072, 1279391, 2558782, 5117564, 10235128, 20470256, 40940512]

約数ペア:

[(1, 40940512), (2, 20470256), (4, 10235128), (8, 5117564), (16, 2558782), (32, 1279391), (271, 151072), (542, 75536), (1084, 37768), (2168, 18884), (4336, 9442), (4721, 8672)]