31109184

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 140

約数和(自身を含む): 97918524

約数和(自身を除く): 66809340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 353, 408, 432, 459, 544, 576, 612, 648, 706, 816, 864, 918, 1059, 1088, 1224, 1296, 1377, 1412, 1632, 1728, 1836, 2118, 2448, 2592, 2754, 2824, 3177, 3264, 3672, 4236, 4896, 5184, 5508, 5648, 6001, 6354, 7344, 8472, 9531, 9792, 11016, 11296, 12002, 12708, 14688, 16944, 18003, 19062, 22032, 22592, 24004, 25416, 28593, 29376, 33888, 36006, 38124, 44064, 48008, 50832, 54009, 57186, 67776, 72012, 76248, 88128, 96016, 101664, 108018, 114372, 144024, 152496, 162027, 192032, 203328, 216036, 228744, 288048, 304992, 324054, 384064, 432072, 457488, 486081, 576096, 609984, 648108, 864144, 914976, 972162, 1152192, 1296216, 1728288, 1829952, 1944324, 2592432, 3456576, 3888648, 5184864, 7777296, 10369728, 15554592, 31109184]

約数ペア:

[(1, 31109184), (2, 15554592), (3, 10369728), (4, 7777296), (6, 5184864), (8, 3888648), (9, 3456576), (12, 2592432), (16, 1944324), (17, 1829952), (18, 1728288), (24, 1296216), (27, 1152192), (32, 972162), (34, 914976), (36, 864144), (48, 648108), (51, 609984), (54, 576096), (64, 486081), (68, 457488), (72, 432072), (81, 384064), (96, 324054), (102, 304992), (108, 288048), (136, 228744), (144, 216036), (153, 203328), (162, 192032), (192, 162027), (204, 152496), (216, 144024), (272, 114372), (288, 108018), (306, 101664), (324, 96016), (353, 88128), (408, 76248), (432, 72012), (459, 67776), (544, 57186), (576, 54009), (612, 50832), (648, 48008), (706, 44064), (816, 38124), (864, 36006), (918, 33888), (1059, 29376), (1088, 28593), (1224, 25416), (1296, 24004), (1377, 22592), (1412, 22032), (1632, 19062), (1728, 18003), (1836, 16944), (2118, 14688), (2448, 12708), (2592, 12002), (2754, 11296), (2824, 11016), (3177, 9792), (3264, 9531), (3672, 8472), (4236, 7344), (4896, 6354), (5184, 6001), (5508, 5648)]