16514808

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 42768000

約数和(自身を除く): 26253192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 107, 109, 118, 177, 214, 218, 236, 321, 327, 354, 428, 436, 472, 642, 654, 708, 856, 872, 1284, 1308, 1416, 2568, 2616, 6313, 6431, 11663, 12626, 12862, 18939, 19293, 23326, 25252, 25724, 34989, 37878, 38586, 46652, 50504, 51448, 69978, 75756, 77172, 93304, 139956, 151512, 154344, 279912, 688117, 1376234, 2064351, 2752468, 4128702, 5504936, 8257404, 16514808]

約数ペア:

[(1, 16514808), (2, 8257404), (3, 5504936), (4, 4128702), (6, 2752468), (8, 2064351), (12, 1376234), (24, 688117), (59, 279912), (107, 154344), (109, 151512), (118, 139956), (177, 93304), (214, 77172), (218, 75756), (236, 69978), (321, 51448), (327, 50504), (354, 46652), (428, 38586), (436, 37878), (472, 34989), (642, 25724), (654, 25252), (708, 23326), (856, 19293), (872, 18939), (1284, 12862), (1308, 12626), (1416, 11663), (2568, 6431), (2616, 6313)]