18008128

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5374

約数の個数: 28

約数和(自身を含む): 36415980

約数和(自身を除く): 18407852

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5309, 10618, 21236, 42472, 84944, 169888, 281377, 339776, 562754, 1125508, 2251016, 4502032, 9004064, 18008128]

約数ペア:

[(1, 18008128), (2, 9004064), (4, 4502032), (8, 2251016), (16, 1125508), (32, 562754), (53, 339776), (64, 281377), (106, 169888), (212, 84944), (424, 42472), (848, 21236), (1696, 10618), (3392, 5309)]