16806608

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 43637832

約数和(自身を除く): 26831224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 97, 98, 104, 112, 119, 136, 182, 194, 196, 208, 221, 238, 272, 364, 388, 392, 442, 476, 637, 679, 728, 776, 784, 833, 884, 952, 1261, 1274, 1358, 1456, 1547, 1552, 1649, 1666, 1768, 1904, 2522, 2548, 2716, 3094, 3298, 3332, 3536, 4753, 5044, 5096, 5432, 6188, 6596, 6664, 8827, 9506, 10088, 10192, 10829, 10864, 11543, 12376, 13192, 13328, 17654, 19012, 20176, 21437, 21658, 23086, 24752, 26384, 35308, 38024, 42874, 43316, 46172, 61789, 70616, 76048, 80801, 85748, 86632, 92344, 123578, 141232, 150059, 161602, 171496, 173264, 184688, 247156, 300118, 323204, 342992, 494312, 600236, 646408, 988624, 1050413, 1200472, 1292816, 2100826, 2400944, 4201652, 8403304, 16806608]

約数ペア:

[(1, 16806608), (2, 8403304), (4, 4201652), (7, 2400944), (8, 2100826), (13, 1292816), (14, 1200472), (16, 1050413), (17, 988624), (26, 646408), (28, 600236), (34, 494312), (49, 342992), (52, 323204), (56, 300118), (68, 247156), (91, 184688), (97, 173264), (98, 171496), (104, 161602), (112, 150059), (119, 141232), (136, 123578), (182, 92344), (194, 86632), (196, 85748), (208, 80801), (221, 76048), (238, 70616), (272, 61789), (364, 46172), (388, 43316), (392, 42874), (442, 38024), (476, 35308), (637, 26384), (679, 24752), (728, 23086), (776, 21658), (784, 21437), (833, 20176), (884, 19012), (952, 17654), (1261, 13328), (1274, 13192), (1358, 12376), (1456, 11543), (1547, 10864), (1552, 10829), (1649, 10192), (1666, 10088), (1768, 9506), (1904, 8827), (2522, 6664), (2548, 6596), (2716, 6188), (3094, 5432), (3298, 5096), (3332, 5044), (3536, 4753)]