16238536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 32508000

約数和(自身を除く): 16269464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 859, 1112, 1718, 2363, 3436, 4726, 6872, 9452, 14603, 18904, 29206, 58412, 116824, 119401, 238802, 477604, 955208, 2029817, 4059634, 8119268, 16238536]

約数ペア:

[(1, 16238536), (2, 8119268), (4, 4059634), (8, 2029817), (17, 955208), (34, 477604), (68, 238802), (136, 119401), (139, 116824), (278, 58412), (556, 29206), (859, 18904), (1112, 14603), (1718, 9452), (2363, 6872), (3436, 4726)]