16270384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 21227216

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 179, 184, 208, 247, 299, 304, 358, 368, 437, 494, 598, 716, 874, 988, 1196, 1432, 1748, 1976, 2327, 2392, 2864, 3401, 3496, 3952, 4117, 4654, 4784, 5681, 6802, 6992, 8234, 9308, 11362, 13604, 16468, 18616, 22724, 27208, 32936, 37232, 44213, 45448, 53521, 54416, 65872, 78223, 88426, 90896, 107042, 156446, 176852, 214084, 312892, 353704, 428168, 625784, 707408, 856336, 1016899, 1251568, 2033798, 4067596, 8135192, 16270384]

約数ペア:

[(1, 16270384), (2, 8135192), (4, 4067596), (8, 2033798), (13, 1251568), (16, 1016899), (19, 856336), (23, 707408), (26, 625784), (38, 428168), (46, 353704), (52, 312892), (76, 214084), (92, 176852), (104, 156446), (152, 107042), (179, 90896), (184, 88426), (208, 78223), (247, 65872), (299, 54416), (304, 53521), (358, 45448), (368, 44213), (437, 37232), (494, 32936), (598, 27208), (716, 22724), (874, 18616), (988, 16468), (1196, 13604), (1432, 11362), (1748, 9308), (1976, 8234), (2327, 6992), (2392, 6802), (2864, 5681), (3401, 4784), (3496, 4654), (3952, 4117)]