16289784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{32321}}^1$

素因数の和:32340

約数の個数: 48

約数和(自身を含む): 50422320

約数和(自身を除く): 34132536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 32321, 64642, 96963, 129284, 193926, 226247, 258568, 290889, 387852, 452494, 581778, 678741, 775704, 904988, 1163556, 1357482, 1809976, 2036223, 2327112, 2714964, 4072446, 5429928, 8144892, 16289784]

約数ペア:

[(1, 16289784), (2, 8144892), (3, 5429928), (4, 4072446), (6, 2714964), (7, 2327112), (8, 2036223), (9, 1809976), (12, 1357482), (14, 1163556), (18, 904988), (21, 775704), (24, 678741), (28, 581778), (36, 452494), (42, 387852), (56, 290889), (63, 258568), (72, 226247), (84, 193926), (126, 129284), (168, 96963), (252, 64642), (504, 32321)]