1566359968

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{16033}}^1$

素因数の和:16157

約数の個数: 48

約数和(自身を含む): 3200129856

約数和(自身を除く): 1633769888

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1376, 2272, 3053, 6106, 12212, 16033, 24424, 32066, 48848, 64132, 97696, 128264, 256528, 513056, 689419, 1138343, 1378838, 2276686, 2757676, 4553372, 5515352, 9106744, 11030704, 18213488, 22061408, 36426976, 48948749, 97897498, 195794996, 391589992, 783179984, 1566359968]

約数ペア:

[(1, 1566359968), (2, 783179984), (4, 391589992), (8, 195794996), (16, 97897498), (32, 48948749), (43, 36426976), (71, 22061408), (86, 18213488), (142, 11030704), (172, 9106744), (284, 5515352), (344, 4553372), (568, 2757676), (688, 2276686), (1136, 1378838), (1376, 1138343), (2272, 689419), (3053, 513056), (6106, 256528), (12212, 128264), (16033, 97696), (24424, 64132), (32066, 48848)]