31006444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^2$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 64059184

約数和(自身を除く): 33052740

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 518, 692, 1036, 1211, 2422, 4844, 6401, 12802, 25604, 29929, 44807, 59858, 89614, 119716, 179228, 209503, 419006, 838012, 1107373, 2214746, 4429492, 7751611, 15503222, 31006444]

約数ペア:

[(1, 31006444), (2, 15503222), (4, 7751611), (7, 4429492), (14, 2214746), (28, 1107373), (37, 838012), (74, 419006), (148, 209503), (173, 179228), (259, 119716), (346, 89614), (518, 59858), (692, 44807), (1036, 29929), (1211, 25604), (2422, 12802), (4844, 6401)]