31698672

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4751}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 50796048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4751, 6672, 9502, 14253, 19004, 28506, 38008, 57012, 76016, 114024, 228048, 660389, 1320778, 1981167, 2641556, 3962334, 5283112, 7924668, 10566224, 15849336, 31698672]

約数ペア:

[(1, 31698672), (2, 15849336), (3, 10566224), (4, 7924668), (6, 5283112), (8, 3962334), (12, 2641556), (16, 1981167), (24, 1320778), (48, 660389), (139, 228048), (278, 114024), (417, 76016), (556, 57012), (834, 38008), (1112, 28506), (1668, 19004), (2224, 14253), (3336, 9502), (4751, 6672)]