16393872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 47050560

約数和(自身を除く): 30656688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 509, 528, 671, 732, 976, 1018, 1342, 1464, 1527, 2013, 2036, 2684, 2928, 3054, 4026, 4072, 5368, 5599, 6108, 8052, 8144, 10736, 11198, 12216, 16104, 16797, 22396, 24432, 31049, 32208, 33594, 44792, 62098, 67188, 89584, 93147, 124196, 134376, 186294, 248392, 268752, 341539, 372588, 496784, 683078, 745176, 1024617, 1366156, 1490352, 2049234, 2732312, 4098468, 5464624, 8196936, 16393872]

約数ペア:

[(1, 16393872), (2, 8196936), (3, 5464624), (4, 4098468), (6, 2732312), (8, 2049234), (11, 1490352), (12, 1366156), (16, 1024617), (22, 745176), (24, 683078), (33, 496784), (44, 372588), (48, 341539), (61, 268752), (66, 248392), (88, 186294), (122, 134376), (132, 124196), (176, 93147), (183, 89584), (244, 67188), (264, 62098), (366, 44792), (488, 33594), (509, 32208), (528, 31049), (671, 24432), (732, 22396), (976, 16797), (1018, 16104), (1342, 12216), (1464, 11198), (1527, 10736), (2013, 8144), (2036, 8052), (2684, 6108), (2928, 5599), (3054, 5368), (4026, 4072)]