31149168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 55630992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 647, 708, 816, 944, 1003, 1294, 1416, 1941, 2006, 2588, 2832, 3009, 3882, 4012, 5176, 6018, 7764, 8024, 10352, 10999, 12036, 15528, 16048, 21998, 24072, 31056, 32997, 38173, 43996, 48144, 65994, 76346, 87992, 114519, 131988, 152692, 175984, 229038, 263976, 305384, 458076, 527952, 610768, 648941, 916152, 1297882, 1832304, 1946823, 2595764, 3893646, 5191528, 7787292, 10383056, 15574584, 31149168]

約数ペア:

[(1, 31149168), (2, 15574584), (3, 10383056), (4, 7787292), (6, 5191528), (8, 3893646), (12, 2595764), (16, 1946823), (17, 1832304), (24, 1297882), (34, 916152), (48, 648941), (51, 610768), (59, 527952), (68, 458076), (102, 305384), (118, 263976), (136, 229038), (177, 175984), (204, 152692), (236, 131988), (272, 114519), (354, 87992), (408, 76346), (472, 65994), (647, 48144), (708, 43996), (816, 38173), (944, 32997), (1003, 31056), (1294, 24072), (1416, 21998), (1941, 16048), (2006, 15528), (2588, 12036), (2832, 10999), (3009, 10352), (3882, 8024), (4012, 7764), (5176, 6018)]