16563984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 46282752

約数和(自身を除く): 29718768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 383, 408, 424, 636, 766, 816, 848, 901, 1149, 1272, 1532, 1802, 2298, 2544, 2703, 3064, 3604, 4596, 5406, 6128, 6511, 7208, 9192, 10812, 13022, 14416, 18384, 19533, 20299, 21624, 26044, 39066, 40598, 43248, 52088, 60897, 78132, 81196, 104176, 121794, 156264, 162392, 243588, 312528, 324784, 345083, 487176, 690166, 974352, 1035249, 1380332, 2070498, 2760664, 4140996, 5521328, 8281992, 16563984]

約数ペア:

[(1, 16563984), (2, 8281992), (3, 5521328), (4, 4140996), (6, 2760664), (8, 2070498), (12, 1380332), (16, 1035249), (17, 974352), (24, 690166), (34, 487176), (48, 345083), (51, 324784), (53, 312528), (68, 243588), (102, 162392), (106, 156264), (136, 121794), (159, 104176), (204, 81196), (212, 78132), (272, 60897), (318, 52088), (383, 43248), (408, 40598), (424, 39066), (636, 26044), (766, 21624), (816, 20299), (848, 19533), (901, 18384), (1149, 14416), (1272, 13022), (1532, 10812), (1802, 9192), (2298, 7208), (2544, 6511), (2703, 6128), (3064, 5406), (3604, 4596)]