18446432

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{2243}}^1$

素因数の和:2510

約数の個数: 24

約数和(自身を含む): 36473976

約数和(自身を除く): 18027544

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 2243, 4112, 4486, 8224, 8972, 17944, 35888, 71776, 576451, 1152902, 2305804, 4611608, 9223216, 18446432]

約数ペア:

[(1, 18446432), (2, 9223216), (4, 4611608), (8, 2305804), (16, 1152902), (32, 576451), (257, 71776), (514, 35888), (1028, 17944), (2056, 8972), (2243, 8224), (4112, 4486)]