16487976

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 42251040

約数和(自身を除く): 25763064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 311, 376, 564, 622, 933, 1128, 1244, 1866, 2209, 2488, 3732, 4418, 6627, 7464, 8836, 13254, 14617, 17672, 26508, 29234, 43851, 53016, 58468, 87702, 116936, 175404, 350808, 686999, 1373998, 2060997, 2747996, 4121994, 5495992, 8243988, 16487976]

約数ペア:

[(1, 16487976), (2, 8243988), (3, 5495992), (4, 4121994), (6, 2747996), (8, 2060997), (12, 1373998), (24, 686999), (47, 350808), (94, 175404), (141, 116936), (188, 87702), (282, 58468), (311, 53016), (376, 43851), (564, 29234), (622, 26508), (933, 17672), (1128, 14617), (1244, 13254), (1866, 8836), (2209, 7464), (2488, 6627), (3732, 4418)]