31823328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 89510400

約数和(自身を除く): 57687072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 73, 76, 96, 114, 146, 152, 219, 228, 239, 292, 304, 438, 456, 478, 584, 608, 717, 876, 912, 956, 1168, 1387, 1434, 1752, 1824, 1912, 2336, 2774, 2868, 3504, 3824, 4161, 4541, 5548, 5736, 7008, 7648, 8322, 9082, 11096, 11472, 13623, 16644, 17447, 18164, 22192, 22944, 27246, 33288, 34894, 36328, 44384, 52341, 54492, 66576, 69788, 72656, 104682, 108984, 133152, 139576, 145312, 209364, 217968, 279152, 331493, 418728, 435936, 558304, 662986, 837456, 994479, 1325972, 1674912, 1988958, 2651944, 3977916, 5303888, 7955832, 10607776, 15911664, 31823328]

約数ペア:

[(1, 31823328), (2, 15911664), (3, 10607776), (4, 7955832), (6, 5303888), (8, 3977916), (12, 2651944), (16, 1988958), (19, 1674912), (24, 1325972), (32, 994479), (38, 837456), (48, 662986), (57, 558304), (73, 435936), (76, 418728), (96, 331493), (114, 279152), (146, 217968), (152, 209364), (219, 145312), (228, 139576), (239, 133152), (292, 108984), (304, 104682), (438, 72656), (456, 69788), (478, 66576), (584, 54492), (608, 52341), (717, 44384), (876, 36328), (912, 34894), (956, 33288), (1168, 27246), (1387, 22944), (1434, 22192), (1752, 18164), (1824, 17447), (1912, 16644), (2336, 13623), (2774, 11472), (2868, 11096), (3504, 9082), (3824, 8322), (4161, 7648), (4541, 7008), (5548, 5736)]