16597168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 40711680

約数和(自身を除く): 24114512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 379, 391, 476, 644, 758, 782, 952, 1288, 1516, 1564, 1904, 2576, 2653, 2737, 3032, 3128, 5306, 5474, 6064, 6256, 6443, 8717, 10612, 10948, 12886, 17434, 21224, 21896, 25772, 34868, 42448, 43792, 45101, 51544, 61019, 69736, 90202, 103088, 122038, 139472, 148189, 180404, 244076, 296378, 360808, 488152, 592756, 721616, 976304, 1037323, 1185512, 2074646, 2371024, 4149292, 8298584, 16597168]

約数ペア:

[(1, 16597168), (2, 8298584), (4, 4149292), (7, 2371024), (8, 2074646), (14, 1185512), (16, 1037323), (17, 976304), (23, 721616), (28, 592756), (34, 488152), (46, 360808), (56, 296378), (68, 244076), (92, 180404), (112, 148189), (119, 139472), (136, 122038), (161, 103088), (184, 90202), (238, 69736), (272, 61019), (322, 51544), (368, 45101), (379, 43792), (391, 42448), (476, 34868), (644, 25772), (758, 21896), (782, 21224), (952, 17434), (1288, 12886), (1516, 10948), (1564, 10612), (1904, 8717), (2576, 6443), (2653, 6256), (2737, 6064), (3032, 5474), (3128, 5306)]