85062016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 201519360

約数和(自身を除く): 116457344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 97, 104, 124, 128, 136, 194, 208, 221, 248, 272, 388, 403, 416, 442, 496, 527, 544, 776, 806, 832, 884, 992, 1054, 1088, 1261, 1552, 1612, 1649, 1664, 1768, 1984, 2108, 2176, 2522, 3007, 3104, 3224, 3298, 3536, 3968, 4216, 5044, 6014, 6208, 6448, 6596, 6851, 7072, 8432, 10088, 12028, 12416, 12896, 13192, 13702, 14144, 16864, 20176, 21437, 24056, 25792, 26384, 27404, 28288, 33728, 39091, 40352, 42874, 48112, 51119, 51584, 52768, 54808, 67456, 78182, 80704, 85748, 96224, 102238, 105536, 109616, 156364, 161408, 171496, 192448, 204476, 211072, 219232, 312728, 342992, 384896, 408952, 438464, 625456, 664547, 685984, 817904, 876928, 1250912, 1329094, 1371968, 1635808, 2501824, 2658188, 2743936, 3271616, 5003648, 5316376, 6543232, 10632752, 21265504, 42531008, 85062016]

約数ペア:

[(1, 85062016), (2, 42531008), (4, 21265504), (8, 10632752), (13, 6543232), (16, 5316376), (17, 5003648), (26, 3271616), (31, 2743936), (32, 2658188), (34, 2501824), (52, 1635808), (62, 1371968), (64, 1329094), (68, 1250912), (97, 876928), (104, 817904), (124, 685984), (128, 664547), (136, 625456), (194, 438464), (208, 408952), (221, 384896), (248, 342992), (272, 312728), (388, 219232), (403, 211072), (416, 204476), (442, 192448), (496, 171496), (527, 161408), (544, 156364), (776, 109616), (806, 105536), (832, 102238), (884, 96224), (992, 85748), (1054, 80704), (1088, 78182), (1261, 67456), (1552, 54808), (1612, 52768), (1649, 51584), (1664, 51119), (1768, 48112), (1984, 42874), (2108, 40352), (2176, 39091), (2522, 33728), (3007, 28288), (3104, 27404), (3224, 26384), (3298, 25792), (3536, 24056), (3968, 21437), (4216, 20176), (5044, 16864), (6014, 14144), (6208, 13702), (6448, 13192), (6596, 12896), (6851, 12416), (7072, 12028), (8432, 10088)]