30433256

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2437}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 65533440

約数和(自身を除く): 35100184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2437, 3122, 4874, 6244, 9748, 12488, 17059, 19496, 34118, 68236, 136472, 543451, 1086902, 2173804, 3804157, 4347608, 7608314, 15216628, 30433256]

約数ペア:

[(1, 30433256), (2, 15216628), (4, 7608314), (7, 4347608), (8, 3804157), (14, 2173804), (28, 1086902), (56, 543451), (223, 136472), (446, 68236), (892, 34118), (1561, 19496), (1784, 17059), (2437, 12488), (3122, 9748), (4874, 6244)]