31469244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 85639680

約数和(自身を除く): 54170436

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 353, 391, 437, 646, 706, 782, 874, 969, 1059, 1173, 1292, 1311, 1412, 1564, 1748, 1938, 2118, 2346, 2622, 3876, 4236, 4692, 5244, 6001, 6707, 7429, 8119, 12002, 13414, 14858, 16238, 18003, 20121, 22287, 24004, 24357, 26828, 29716, 32476, 36006, 40242, 44574, 48714, 72012, 80484, 89148, 97428, 114019, 138023, 154261, 228038, 276046, 308522, 342057, 414069, 456076, 462783, 552092, 617044, 684114, 828138, 925566, 1368228, 1656276, 1851132, 2622437, 5244874, 7867311, 10489748, 15734622, 31469244]

約数ペア:

[(1, 31469244), (2, 15734622), (3, 10489748), (4, 7867311), (6, 5244874), (12, 2622437), (17, 1851132), (19, 1656276), (23, 1368228), (34, 925566), (38, 828138), (46, 684114), (51, 617044), (57, 552092), (68, 462783), (69, 456076), (76, 414069), (92, 342057), (102, 308522), (114, 276046), (138, 228038), (204, 154261), (228, 138023), (276, 114019), (323, 97428), (353, 89148), (391, 80484), (437, 72012), (646, 48714), (706, 44574), (782, 40242), (874, 36006), (969, 32476), (1059, 29716), (1173, 26828), (1292, 24357), (1311, 24004), (1412, 22287), (1564, 20121), (1748, 18003), (1938, 16238), (2118, 14858), (2346, 13414), (2622, 12002), (3876, 8119), (4236, 7429), (4692, 6707), (5244, 6001)]