31027836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19474

約数の個数: 48

約数和(自身を含む): 87100160

約数和(自身を除く): 56072324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19441, 38882, 58323, 77764, 116646, 136087, 233292, 272174, 369379, 408261, 544348, 738758, 816522, 1108137, 1477516, 1633044, 2216274, 2585653, 4432548, 5171306, 7756959, 10342612, 15513918, 31027836]

約数ペア:

[(1, 31027836), (2, 15513918), (3, 10342612), (4, 7756959), (6, 5171306), (7, 4432548), (12, 2585653), (14, 2216274), (19, 1633044), (21, 1477516), (28, 1108137), (38, 816522), (42, 738758), (57, 544348), (76, 408261), (84, 369379), (114, 272174), (133, 233292), (228, 136087), (266, 116646), (399, 77764), (532, 58323), (798, 38882), (1596, 19441)]