16179856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 40854528

約数和(自身を除く): 24674672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 571, 616, 644, 1012, 1142, 1232, 1288, 1771, 2024, 2284, 2576, 3542, 3997, 4048, 4568, 6281, 7084, 7994, 9136, 12562, 13133, 14168, 15988, 25124, 26266, 28336, 31976, 43967, 50248, 52532, 63952, 87934, 91931, 100496, 105064, 144463, 175868, 183862, 210128, 288926, 351736, 367724, 577852, 703472, 735448, 1011241, 1155704, 1470896, 2022482, 2311408, 4044964, 8089928, 16179856]

約数ペア:

[(1, 16179856), (2, 8089928), (4, 4044964), (7, 2311408), (8, 2022482), (11, 1470896), (14, 1155704), (16, 1011241), (22, 735448), (23, 703472), (28, 577852), (44, 367724), (46, 351736), (56, 288926), (77, 210128), (88, 183862), (92, 175868), (112, 144463), (154, 105064), (161, 100496), (176, 91931), (184, 87934), (253, 63952), (308, 52532), (322, 50248), (368, 43967), (506, 31976), (571, 28336), (616, 26266), (644, 25124), (1012, 15988), (1142, 14168), (1232, 13133), (1288, 12562), (1771, 9136), (2024, 7994), (2284, 7084), (2576, 6281), (3542, 4568), (3997, 4048)]