40772468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40289}}^1$

素因数の和:40327

約数の個数: 24

約数和(自身を含む): 81224640

約数和(自身を除く): 40452172

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 40289, 80578, 161156, 443179, 886358, 926647, 1772716, 1853294, 3706588, 10193117, 20386234, 40772468]

約数ペア:

[(1, 40772468), (2, 20386234), (4, 10193117), (11, 3706588), (22, 1853294), (23, 1772716), (44, 926647), (46, 886358), (92, 443179), (253, 161156), (506, 80578), (1012, 40289)]