30748376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 61644240

約数和(自身を除く): 30895864

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 2113, 3638, 4226, 7276, 8452, 14552, 16904, 35921, 71842, 143684, 226091, 287368, 452182, 904364, 1808728, 3843547, 7687094, 15374188, 30748376]

約数ペア:

[(1, 30748376), (2, 15374188), (4, 7687094), (8, 3843547), (17, 1808728), (34, 904364), (68, 452182), (107, 287368), (136, 226091), (214, 143684), (428, 71842), (856, 35921), (1819, 16904), (2113, 14552), (3638, 8452), (4226, 7276)]