16647488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 41477184

約数和(自身を除く): 24829696

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 107, 136, 143, 176, 187, 208, 214, 221, 272, 286, 352, 374, 416, 428, 442, 544, 572, 704, 748, 832, 856, 884, 1088, 1144, 1177, 1391, 1496, 1712, 1768, 1819, 2288, 2354, 2431, 2782, 2992, 3424, 3536, 3638, 4576, 4708, 4862, 5564, 5984, 6848, 7072, 7276, 9152, 9416, 9724, 11128, 11968, 14144, 14552, 15301, 18832, 19448, 20009, 22256, 23647, 29104, 30602, 37664, 38896, 40018, 44512, 47294, 58208, 61204, 75328, 77792, 80036, 89024, 94588, 116416, 122408, 155584, 160072, 189176, 244816, 260117, 320144, 378352, 489632, 520234, 640288, 756704, 979264, 1040468, 1280576, 1513408, 2080936, 4161872, 8323744, 16647488]

約数ペア:

[(1, 16647488), (2, 8323744), (4, 4161872), (8, 2080936), (11, 1513408), (13, 1280576), (16, 1040468), (17, 979264), (22, 756704), (26, 640288), (32, 520234), (34, 489632), (44, 378352), (52, 320144), (64, 260117), (68, 244816), (88, 189176), (104, 160072), (107, 155584), (136, 122408), (143, 116416), (176, 94588), (187, 89024), (208, 80036), (214, 77792), (221, 75328), (272, 61204), (286, 58208), (352, 47294), (374, 44512), (416, 40018), (428, 38896), (442, 37664), (544, 30602), (572, 29104), (704, 23647), (748, 22256), (832, 20009), (856, 19448), (884, 18832), (1088, 15301), (1144, 14552), (1177, 14144), (1391, 11968), (1496, 11128), (1712, 9724), (1768, 9416), (1819, 9152), (2288, 7276), (2354, 7072), (2431, 6848), (2782, 5984), (2992, 5564), (3424, 4862), (3536, 4708), (3638, 4576)]