31344462016

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{13499}}^1$

素因数の和:13662

約数の個数: 112

約数和(自身を含む): 73078848000

約数和(自身を除く): 41734385984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 73, 112, 142, 146, 224, 284, 292, 448, 497, 511, 568, 584, 994, 1022, 1136, 1168, 1988, 2044, 2272, 2336, 3976, 4088, 4544, 4672, 5183, 7952, 8176, 10366, 13499, 15904, 16352, 20732, 26998, 31808, 32704, 36281, 41464, 53996, 72562, 82928, 94493, 107992, 145124, 165856, 188986, 215984, 290248, 331712, 377972, 431968, 580496, 755944, 863936, 958429, 985427, 1160992, 1511888, 1916858, 1970854, 2321984, 3023776, 3833716, 3941708, 6047552, 6709003, 6897989, 7667432, 7883416, 13418006, 13795978, 15334864, 15766832, 26836012, 27591956, 30669728, 31533664, 53672024, 55183912, 61339456, 63067328, 69965317, 107344048, 110367824, 139930634, 214688096, 220735648, 279861268, 429376192, 441471296, 489757219, 559722536, 979514438, 1119445072, 1959028876, 2238890144, 3918057752, 4477780288, 7836115504, 15672231008, 31344462016]

約数ペア:

[(1, 31344462016), (2, 15672231008), (4, 7836115504), (7, 4477780288), (8, 3918057752), (14, 2238890144), (16, 1959028876), (28, 1119445072), (32, 979514438), (56, 559722536), (64, 489757219), (71, 441471296), (73, 429376192), (112, 279861268), (142, 220735648), (146, 214688096), (224, 139930634), (284, 110367824), (292, 107344048), (448, 69965317), (497, 63067328), (511, 61339456), (568, 55183912), (584, 53672024), (994, 31533664), (1022, 30669728), (1136, 27591956), (1168, 26836012), (1988, 15766832), (2044, 15334864), (2272, 13795978), (2336, 13418006), (3976, 7883416), (4088, 7667432), (4544, 6897989), (4672, 6709003), (5183, 6047552), (7952, 3941708), (8176, 3833716), (10366, 3023776), (13499, 2321984), (15904, 1970854), (16352, 1916858), (20732, 1511888), (26998, 1160992), (31808, 985427), (32704, 958429), (36281, 863936), (41464, 755944), (53996, 580496), (72562, 431968), (82928, 377972), (94493, 331712), (107992, 290248), (145124, 215984), (165856, 188986)]