16985856

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 47903184

約数和(自身を除く): 30917328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1301, 1632, 2176, 2602, 3264, 3903, 4352, 5204, 6528, 7806, 10408, 13056, 15612, 20816, 22117, 31224, 41632, 44234, 62448, 66351, 83264, 88468, 124896, 132702, 166528, 176936, 249792, 265404, 333056, 353872, 499584, 530808, 707744, 999168, 1061616, 1415488, 2123232, 2830976, 4246464, 5661952, 8492928, 16985856]

約数ペア:

[(1, 16985856), (2, 8492928), (3, 5661952), (4, 4246464), (6, 2830976), (8, 2123232), (12, 1415488), (16, 1061616), (17, 999168), (24, 707744), (32, 530808), (34, 499584), (48, 353872), (51, 333056), (64, 265404), (68, 249792), (96, 176936), (102, 166528), (128, 132702), (136, 124896), (192, 88468), (204, 83264), (256, 66351), (272, 62448), (384, 44234), (408, 41632), (544, 31224), (768, 22117), (816, 20816), (1088, 15612), (1301, 13056), (1632, 10408), (2176, 7806), (2602, 6528), (3264, 5204), (3903, 4352)]