16909088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 41731200

約数和(自身を除く): 24822112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 76, 112, 116, 133, 137, 152, 203, 224, 232, 266, 274, 304, 406, 464, 532, 548, 551, 608, 812, 928, 959, 1064, 1096, 1102, 1624, 1918, 2128, 2192, 2204, 2603, 3248, 3836, 3857, 3973, 4256, 4384, 4408, 5206, 6496, 7672, 7714, 7946, 8816, 10412, 15344, 15428, 15892, 17632, 18221, 20824, 27811, 30688, 30856, 31784, 36442, 41648, 55622, 61712, 63568, 72884, 75487, 83296, 111244, 123424, 127136, 145768, 150974, 222488, 291536, 301948, 444976, 528409, 583072, 603896, 889952, 1056818, 1207792, 2113636, 2415584, 4227272, 8454544, 16909088]

約数ペア:

[(1, 16909088), (2, 8454544), (4, 4227272), (7, 2415584), (8, 2113636), (14, 1207792), (16, 1056818), (19, 889952), (28, 603896), (29, 583072), (32, 528409), (38, 444976), (56, 301948), (58, 291536), (76, 222488), (112, 150974), (116, 145768), (133, 127136), (137, 123424), (152, 111244), (203, 83296), (224, 75487), (232, 72884), (266, 63568), (274, 61712), (304, 55622), (406, 41648), (464, 36442), (532, 31784), (548, 30856), (551, 30688), (608, 27811), (812, 20824), (928, 18221), (959, 17632), (1064, 15892), (1096, 15428), (1102, 15344), (1624, 10412), (1918, 8816), (2128, 7946), (2192, 7714), (2204, 7672), (2603, 6496), (3248, 5206), (3836, 4408), (3857, 4384), (3973, 4256)]