31810332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 85881600

約数和(自身を除く): 54071268

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 174, 204, 228, 283, 323, 348, 493, 551, 566, 646, 849, 969, 986, 1102, 1132, 1292, 1479, 1653, 1698, 1938, 1972, 2204, 2958, 3306, 3396, 3876, 4811, 5377, 5916, 6612, 8207, 9367, 9622, 10754, 14433, 16131, 16414, 18734, 19244, 21508, 24621, 28101, 28866, 32262, 32828, 37468, 49242, 56202, 57732, 64524, 91409, 98484, 112404, 139519, 155933, 182818, 274227, 279038, 311866, 365636, 418557, 467799, 548454, 558076, 623732, 837114, 935598, 1096908, 1674228, 1871196, 2650861, 5301722, 7952583, 10603444, 15905166, 31810332]

約数ペア:

[(1, 31810332), (2, 15905166), (3, 10603444), (4, 7952583), (6, 5301722), (12, 2650861), (17, 1871196), (19, 1674228), (29, 1096908), (34, 935598), (38, 837114), (51, 623732), (57, 558076), (58, 548454), (68, 467799), (76, 418557), (87, 365636), (102, 311866), (114, 279038), (116, 274227), (174, 182818), (204, 155933), (228, 139519), (283, 112404), (323, 98484), (348, 91409), (493, 64524), (551, 57732), (566, 56202), (646, 49242), (849, 37468), (969, 32828), (986, 32262), (1102, 28866), (1132, 28101), (1292, 24621), (1479, 21508), (1653, 19244), (1698, 18734), (1938, 16414), (1972, 16131), (2204, 14433), (2958, 10754), (3306, 9622), (3396, 9367), (3876, 8207), (4811, 6612), (5377, 5916)]