80519824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65357}}^1$

素因数の和:65383

約数の個数: 40

約数和(自身を含む): 194505408

約数和(自身を除く): 113985584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 65357, 130714, 261428, 457499, 522856, 718927, 914998, 1045712, 1437854, 1829996, 2875708, 3659992, 5032489, 5751416, 7319984, 10064978, 11502832, 20129956, 40259912, 80519824]

約数ペア:

[(1, 80519824), (2, 40259912), (4, 20129956), (7, 11502832), (8, 10064978), (11, 7319984), (14, 5751416), (16, 5032489), (22, 3659992), (28, 2875708), (44, 1829996), (56, 1437854), (77, 1045712), (88, 914998), (112, 718927), (154, 522856), (176, 457499), (308, 261428), (616, 130714), (1232, 65357)]