38882944

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 44398016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 167, 214, 272, 334, 428, 544, 668, 856, 1088, 1336, 1712, 1819, 2176, 2672, 2839, 3424, 3638, 5344, 5678, 6848, 7276, 10688, 11356, 13696, 14552, 17869, 21376, 22712, 29104, 35738, 45424, 58208, 71476, 90848, 116416, 142952, 181696, 232832, 285904, 303773, 363392, 571808, 607546, 1143616, 1215092, 2287232, 2430184, 4860368, 9720736, 19441472, 38882944]

約数ペア:

[(1, 38882944), (2, 19441472), (4, 9720736), (8, 4860368), (16, 2430184), (17, 2287232), (32, 1215092), (34, 1143616), (64, 607546), (68, 571808), (107, 363392), (128, 303773), (136, 285904), (167, 232832), (214, 181696), (272, 142952), (334, 116416), (428, 90848), (544, 71476), (668, 58208), (856, 45424), (1088, 35738), (1336, 29104), (1712, 22712), (1819, 21376), (2176, 17869), (2672, 14552), (2839, 13696), (3424, 11356), (3638, 10688), (5344, 7276), (5678, 6848)]