31711036

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 67032000

約数和(自身を除く): 35320964

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 797, 812, 1372, 1421, 1594, 2842, 3188, 5579, 5684, 9947, 11158, 19894, 22316, 23113, 39053, 39788, 46226, 78106, 92452, 156212, 161791, 273371, 323582, 546742, 647164, 1093484, 1132537, 2265074, 4530148, 7927759, 15855518, 31711036]

約数ペア:

[(1, 31711036), (2, 15855518), (4, 7927759), (7, 4530148), (14, 2265074), (28, 1132537), (29, 1093484), (49, 647164), (58, 546742), (98, 323582), (116, 273371), (196, 161791), (203, 156212), (343, 92452), (406, 78106), (686, 46226), (797, 39788), (812, 39053), (1372, 23113), (1421, 22316), (1594, 19894), (2842, 11158), (3188, 9947), (5579, 5684)]