16818032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 43934688

約数和(自身を除く): 27116656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 73, 77, 88, 112, 119, 121, 136, 146, 154, 176, 187, 238, 242, 272, 292, 308, 374, 476, 484, 511, 584, 616, 748, 803, 847, 952, 968, 1022, 1168, 1232, 1241, 1309, 1496, 1606, 1694, 1904, 1936, 2044, 2057, 2482, 2618, 2992, 3212, 3388, 4088, 4114, 4964, 5236, 5621, 6424, 6776, 8176, 8228, 8687, 8833, 9928, 10472, 11242, 12848, 13552, 13651, 14399, 16456, 17374, 17666, 19856, 20944, 22484, 27302, 28798, 32912, 34748, 35332, 44968, 54604, 57596, 61831, 69496, 70664, 89936, 95557, 109208, 115192, 123662, 138992, 141328, 150161, 191114, 218416, 230384, 247324, 300322, 382228, 494648, 600644, 764456, 989296, 1051127, 1201288, 1528912, 2102254, 2402576, 4204508, 8409016, 16818032]

約数ペア:

[(1, 16818032), (2, 8409016), (4, 4204508), (7, 2402576), (8, 2102254), (11, 1528912), (14, 1201288), (16, 1051127), (17, 989296), (22, 764456), (28, 600644), (34, 494648), (44, 382228), (56, 300322), (68, 247324), (73, 230384), (77, 218416), (88, 191114), (112, 150161), (119, 141328), (121, 138992), (136, 123662), (146, 115192), (154, 109208), (176, 95557), (187, 89936), (238, 70664), (242, 69496), (272, 61831), (292, 57596), (308, 54604), (374, 44968), (476, 35332), (484, 34748), (511, 32912), (584, 28798), (616, 27302), (748, 22484), (803, 20944), (847, 19856), (952, 17666), (968, 17374), (1022, 16456), (1168, 14399), (1232, 13651), (1241, 13552), (1309, 12848), (1496, 11242), (1606, 10472), (1694, 9928), (1904, 8833), (1936, 8687), (2044, 8228), (2057, 8176), (2482, 6776), (2618, 6424), (2992, 5621), (3212, 5236), (3388, 4964), (4088, 4114)]