8217472

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 16762680

約数和(自身を除く): 8545208

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 1493, 2752, 2986, 5504, 5972, 11944, 23888, 47776, 64199, 95552, 128398, 191104, 256796, 513592, 1027184, 2054368, 4108736, 8217472]

約数ペア:

[(1, 8217472), (2, 4108736), (4, 2054368), (8, 1027184), (16, 513592), (32, 256796), (43, 191104), (64, 128398), (86, 95552), (128, 64199), (172, 47776), (344, 23888), (688, 11944), (1376, 5972), (1493, 5504), (2752, 2986)]