31494528

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 100245600

約数和(自身を除く): 68751072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 701, 702, 832, 864, 936, 1152, 1248, 1402, 1404, 1664, 1728, 1872, 2103, 2496, 2804, 2808, 3456, 3744, 4206, 4992, 5608, 5616, 6309, 7488, 8412, 9113, 11216, 11232, 12618, 14976, 16824, 18226, 18927, 22432, 22464, 25236, 27339, 33648, 36452, 37854, 44864, 44928, 50472, 54678, 67296, 72904, 75708, 82017, 89728, 100944, 109356, 134592, 145808, 151416, 164034, 201888, 218712, 246051, 269184, 291616, 302832, 328068, 403776, 437424, 492102, 583232, 605664, 656136, 807552, 874848, 984204, 1166464, 1211328, 1312272, 1749696, 1968408, 2422656, 2624544, 3499392, 3936816, 5249088, 7873632, 10498176, 15747264, 31494528]

約数ペア:

[(1, 31494528), (2, 15747264), (3, 10498176), (4, 7873632), (6, 5249088), (8, 3936816), (9, 3499392), (12, 2624544), (13, 2422656), (16, 1968408), (18, 1749696), (24, 1312272), (26, 1211328), (27, 1166464), (32, 984204), (36, 874848), (39, 807552), (48, 656136), (52, 605664), (54, 583232), (64, 492102), (72, 437424), (78, 403776), (96, 328068), (104, 302832), (108, 291616), (117, 269184), (128, 246051), (144, 218712), (156, 201888), (192, 164034), (208, 151416), (216, 145808), (234, 134592), (288, 109356), (312, 100944), (351, 89728), (384, 82017), (416, 75708), (432, 72904), (468, 67296), (576, 54678), (624, 50472), (701, 44928), (702, 44864), (832, 37854), (864, 36452), (936, 33648), (1152, 27339), (1248, 25236), (1402, 22464), (1404, 22432), (1664, 18927), (1728, 18226), (1872, 16824), (2103, 14976), (2496, 12618), (2804, 11232), (2808, 11216), (3456, 9113), (3744, 8412), (4206, 7488), (4992, 6309), (5608, 5616)]