16909872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 50830080

約数和(自身を除く): 33920208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 853, 944, 1239, 1416, 1652, 1706, 2478, 2559, 2832, 3304, 3412, 4956, 5118, 5971, 6608, 6824, 9912, 10236, 11942, 13648, 17913, 19824, 20472, 23884, 35826, 40944, 47768, 50327, 71652, 95536, 100654, 143304, 150981, 201308, 286608, 301962, 352289, 402616, 603924, 704578, 805232, 1056867, 1207848, 1409156, 2113734, 2415696, 2818312, 4227468, 5636624, 8454936, 16909872]

約数ペア:

[(1, 16909872), (2, 8454936), (3, 5636624), (4, 4227468), (6, 2818312), (7, 2415696), (8, 2113734), (12, 1409156), (14, 1207848), (16, 1056867), (21, 805232), (24, 704578), (28, 603924), (42, 402616), (48, 352289), (56, 301962), (59, 286608), (84, 201308), (112, 150981), (118, 143304), (168, 100654), (177, 95536), (236, 71652), (336, 50327), (354, 47768), (413, 40944), (472, 35826), (708, 23884), (826, 20472), (853, 19824), (944, 17913), (1239, 13648), (1416, 11942), (1652, 10236), (1706, 9912), (2478, 6824), (2559, 6608), (2832, 5971), (3304, 5118), (3412, 4956)]