968322848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7907}}^1$

素因数の和:8049

約数の個数: 48

約数和(自身を含む): 1972887840

約数和(自身を除く): 1004564992

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 2848, 3827, 7654, 7907, 15308, 15814, 30616, 31628, 61232, 63256, 122464, 126512, 253024, 340001, 680002, 703723, 1360004, 1407446, 2720008, 2814892, 5440016, 5629784, 10880032, 11259568, 22519136, 30260089, 60520178, 121040356, 242080712, 484161424, 968322848]

約数ペア:

[(1, 968322848), (2, 484161424), (4, 242080712), (8, 121040356), (16, 60520178), (32, 30260089), (43, 22519136), (86, 11259568), (89, 10880032), (172, 5629784), (178, 5440016), (344, 2814892), (356, 2720008), (688, 1407446), (712, 1360004), (1376, 703723), (1424, 680002), (2848, 340001), (3827, 253024), (7654, 126512), (7907, 122464), (15308, 63256), (15814, 61232), (30616, 31628)]