81652054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{937}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 142230816

約数和(自身を除く): 60578762

約数列:

[1, 2, 11, 17, 22, 34, 187, 233, 374, 466, 937, 1874, 2563, 3961, 5126, 7922, 10307, 15929, 20614, 31858, 43571, 87142, 175219, 218321, 350438, 436642, 2401531, 3711457, 4803062, 7422914, 40826027, 81652054]

約数ペア:

[(1, 81652054), (2, 40826027), (11, 7422914), (17, 4803062), (22, 3711457), (34, 2401531), (187, 436642), (233, 350438), (374, 218321), (466, 175219), (937, 87142), (1874, 43571), (2563, 31858), (3961, 20614), (5126, 15929), (7922, 10307)]