16213968

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1156

約数の個数: 60

約数和(自身を含む): 45837220

約数和(自身を除く): 29623252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1033, 1308, 1744, 1962, 2066, 2616, 3099, 3924, 4132, 5232, 6198, 7848, 8264, 9297, 12396, 15696, 16528, 18594, 24792, 37188, 49584, 74376, 112597, 148752, 225194, 337791, 450388, 675582, 900776, 1013373, 1351164, 1801552, 2026746, 2702328, 4053492, 5404656, 8106984, 16213968]

約数ペア:

[(1, 16213968), (2, 8106984), (3, 5404656), (4, 4053492), (6, 2702328), (8, 2026746), (9, 1801552), (12, 1351164), (16, 1013373), (18, 900776), (24, 675582), (36, 450388), (48, 337791), (72, 225194), (109, 148752), (144, 112597), (218, 74376), (327, 49584), (436, 37188), (654, 24792), (872, 18594), (981, 16528), (1033, 15696), (1308, 12396), (1744, 9297), (1962, 8264), (2066, 7848), (2616, 6198), (3099, 5232), (3924, 4132)]