355242568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 675682560

約数和(自身を除く): 320439992

約数列:

[1, 2, 4, 8, 107, 214, 223, 428, 446, 856, 892, 1784, 1861, 3722, 7444, 14888, 23861, 47722, 95444, 190888, 199127, 398254, 415003, 796508, 830006, 1593016, 1660012, 3320024, 44405321, 88810642, 177621284, 355242568]

約数ペア:

[(1, 355242568), (2, 177621284), (4, 88810642), (8, 44405321), (107, 3320024), (214, 1660012), (223, 1593016), (428, 830006), (446, 796508), (856, 415003), (892, 398254), (1784, 199127), (1861, 190888), (3722, 95444), (7444, 47722), (14888, 23861)]