1689022016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23293}}^1$

素因数の和:23419

約数の個数: 56

約数和(自身を含む): 3692005824

約数和(自身を除く): 2002983808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 1133, 1648, 2266, 3296, 4532, 6592, 9064, 18128, 23293, 36256, 46586, 72512, 93172, 186344, 256223, 372688, 512446, 745376, 1024892, 1490752, 2049784, 2399179, 4099568, 4798358, 8199136, 9596716, 16398272, 19193432, 26390969, 38386864, 52781938, 76773728, 105563876, 153547456, 211127752, 422255504, 844511008, 1689022016]

約数ペア:

[(1, 1689022016), (2, 844511008), (4, 422255504), (8, 211127752), (11, 153547456), (16, 105563876), (22, 76773728), (32, 52781938), (44, 38386864), (64, 26390969), (88, 19193432), (103, 16398272), (176, 9596716), (206, 8199136), (352, 4798358), (412, 4099568), (704, 2399179), (824, 2049784), (1133, 1490752), (1648, 1024892), (2266, 745376), (3296, 512446), (4532, 372688), (6592, 256223), (9064, 186344), (18128, 93172), (23293, 72512), (36256, 46586)]