83967648

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20341}}^1$

素因数の和:20397

約数の個数: 48

約数和(自身を含む): 225552096

約数和(自身を除く): 141584448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20341, 40682, 61023, 81364, 122046, 162728, 244092, 325456, 488184, 650912, 874663, 976368, 1749326, 1952736, 2623989, 3498652, 5247978, 6997304, 10495956, 13994608, 20991912, 27989216, 41983824, 83967648]

約数ペア:

[(1, 83967648), (2, 41983824), (3, 27989216), (4, 20991912), (6, 13994608), (8, 10495956), (12, 6997304), (16, 5247978), (24, 3498652), (32, 2623989), (43, 1952736), (48, 1749326), (86, 976368), (96, 874663), (129, 650912), (172, 488184), (258, 325456), (344, 244092), (516, 162728), (688, 122046), (1032, 81364), (1376, 61023), (2064, 40682), (4128, 20341)]