16496144

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 37976364

約数和(自身を除く): 21480220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 397, 424, 742, 784, 794, 848, 1484, 1588, 2597, 2779, 2968, 3176, 5194, 5558, 5936, 6352, 10388, 11116, 19453, 20776, 21041, 22232, 38906, 41552, 42082, 44464, 77812, 84164, 147287, 155624, 168328, 294574, 311248, 336656, 589148, 1031009, 1178296, 2062018, 2356592, 4124036, 8248072, 16496144]

約数ペア:

[(1, 16496144), (2, 8248072), (4, 4124036), (7, 2356592), (8, 2062018), (14, 1178296), (16, 1031009), (28, 589148), (49, 336656), (53, 311248), (56, 294574), (98, 168328), (106, 155624), (112, 147287), (196, 84164), (212, 77812), (371, 44464), (392, 42082), (397, 41552), (424, 38906), (742, 22232), (784, 21041), (794, 20776), (848, 19453), (1484, 11116), (1588, 10388), (2597, 6352), (2779, 5936), (2968, 5558), (3176, 5194)]