21629152

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{3907}}^1$

素因数の和:4090

約数の個数: 24

約数和(自身を含む): 42839496

約数和(自身を除く): 21210344

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 3907, 5536, 7814, 15628, 31256, 62512, 125024, 675911, 1351822, 2703644, 5407288, 10814576, 21629152]

約数ペア:

[(1, 21629152), (2, 10814576), (4, 5407288), (8, 2703644), (16, 1351822), (32, 675911), (173, 125024), (346, 62512), (692, 31256), (1384, 15628), (2768, 7814), (3907, 5536)]