31669248

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 132

約数和(自身を含む): 92901048

約数和(自身を除く): 61231800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 169, 183, 192, 208, 244, 256, 312, 338, 366, 384, 416, 488, 507, 512, 624, 676, 732, 768, 793, 832, 976, 1014, 1024, 1248, 1352, 1464, 1536, 1586, 1664, 1952, 2028, 2379, 2496, 2704, 2928, 3072, 3172, 3328, 3904, 4056, 4758, 4992, 5408, 5856, 6344, 6656, 7808, 8112, 9516, 9984, 10309, 10816, 11712, 12688, 13312, 15616, 16224, 19032, 19968, 20618, 21632, 23424, 25376, 30927, 31232, 32448, 38064, 39936, 41236, 43264, 46848, 50752, 61854, 62464, 64896, 76128, 82472, 86528, 93696, 101504, 123708, 129792, 152256, 164944, 173056, 187392, 203008, 247416, 259584, 304512, 329888, 406016, 494832, 519168, 609024, 659776, 812032, 989664, 1218048, 1319552, 1979328, 2436096, 2639104, 3958656, 5278208, 7917312, 10556416, 15834624, 31669248]

約数ペア:

[(1, 31669248), (2, 15834624), (3, 10556416), (4, 7917312), (6, 5278208), (8, 3958656), (12, 2639104), (13, 2436096), (16, 1979328), (24, 1319552), (26, 1218048), (32, 989664), (39, 812032), (48, 659776), (52, 609024), (61, 519168), (64, 494832), (78, 406016), (96, 329888), (104, 304512), (122, 259584), (128, 247416), (156, 203008), (169, 187392), (183, 173056), (192, 164944), (208, 152256), (244, 129792), (256, 123708), (312, 101504), (338, 93696), (366, 86528), (384, 82472), (416, 76128), (488, 64896), (507, 62464), (512, 61854), (624, 50752), (676, 46848), (732, 43264), (768, 41236), (793, 39936), (832, 38064), (976, 32448), (1014, 31232), (1024, 30927), (1248, 25376), (1352, 23424), (1464, 21632), (1536, 20618), (1586, 19968), (1664, 19032), (1952, 16224), (2028, 15616), (2379, 13312), (2496, 12688), (2704, 11712), (2928, 10816), (3072, 10309), (3172, 9984), (3328, 9516), (3904, 8112), (4056, 7808), (4758, 6656), (4992, 6344), (5408, 5856)]