2085824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 56

約数和(自身を含む): 4693920

約数和(自身を除く): 2608096

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 109, 184, 208, 218, 299, 368, 416, 436, 598, 736, 832, 872, 1196, 1417, 1472, 1744, 2392, 2507, 2834, 3488, 4784, 5014, 5668, 6976, 9568, 10028, 11336, 19136, 20056, 22672, 32591, 40112, 45344, 65182, 80224, 90688, 130364, 160448, 260728, 521456, 1042912, 2085824]

約数ペア:

[(1, 2085824), (2, 1042912), (4, 521456), (8, 260728), (13, 160448), (16, 130364), (23, 90688), (26, 80224), (32, 65182), (46, 45344), (52, 40112), (64, 32591), (92, 22672), (104, 20056), (109, 19136), (184, 11336), (208, 10028), (218, 9568), (299, 6976), (368, 5668), (416, 5014), (436, 4784), (598, 3488), (736, 2834), (832, 2507), (872, 2392), (1196, 1744), (1417, 1472)]