80117248

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1122

約数の個数: 40

約数和(自身を含む): 161208432

約数和(自身を除く): 81091184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 937, 1336, 1874, 2672, 3748, 5344, 7496, 10688, 14992, 21376, 29984, 42752, 59968, 85504, 119936, 156479, 239872, 312958, 479744, 625916, 1251832, 2503664, 5007328, 10014656, 20029312, 40058624, 80117248]

約数ペア:

[(1, 80117248), (2, 40058624), (4, 20029312), (8, 10014656), (16, 5007328), (32, 2503664), (64, 1251832), (128, 625916), (167, 479744), (256, 312958), (334, 239872), (512, 156479), (668, 119936), (937, 85504), (1336, 59968), (1874, 42752), (2672, 29984), (3748, 21376), (5344, 14992), (7496, 10688)]