16717368

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 43464960

約数和(自身を除く): 26747592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 167, 172, 194, 258, 291, 334, 344, 388, 501, 516, 582, 668, 776, 1002, 1032, 1164, 1336, 2004, 2328, 4008, 4171, 7181, 8342, 12513, 14362, 16199, 16684, 21543, 25026, 28724, 32398, 33368, 43086, 48597, 50052, 57448, 64796, 86172, 97194, 100104, 129592, 172344, 194388, 388776, 696557, 1393114, 2089671, 2786228, 4179342, 5572456, 8358684, 16717368]

約数ペア:

[(1, 16717368), (2, 8358684), (3, 5572456), (4, 4179342), (6, 2786228), (8, 2089671), (12, 1393114), (24, 696557), (43, 388776), (86, 194388), (97, 172344), (129, 129592), (167, 100104), (172, 97194), (194, 86172), (258, 64796), (291, 57448), (334, 50052), (344, 48597), (388, 43086), (501, 33368), (516, 32398), (582, 28724), (668, 25026), (776, 21543), (1002, 16684), (1032, 16199), (1164, 14362), (1336, 12513), (2004, 8342), (2328, 7181), (4008, 4171)]