90703168

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1511

約数の個数: 56

約数和(自身を含む): 192316608

約数和(自身を除く): 101613440

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1433, 1472, 1978, 2752, 2866, 3956, 5732, 7912, 11464, 15824, 22928, 31648, 32959, 45856, 61619, 63296, 65918, 91712, 123238, 131836, 246476, 263672, 492952, 527344, 985904, 1054688, 1417237, 1971808, 2109376, 2834474, 3943616, 5668948, 11337896, 22675792, 45351584, 90703168]

約数ペア:

[(1, 90703168), (2, 45351584), (4, 22675792), (8, 11337896), (16, 5668948), (23, 3943616), (32, 2834474), (43, 2109376), (46, 1971808), (64, 1417237), (86, 1054688), (92, 985904), (172, 527344), (184, 492952), (344, 263672), (368, 246476), (688, 131836), (736, 123238), (989, 91712), (1376, 65918), (1433, 63296), (1472, 61619), (1978, 45856), (2752, 32959), (2866, 31648), (3956, 22928), (5732, 15824), (7912, 11464)]