30895328

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22453}}^1$

素因数の和:22506

約数の個数: 24

約数和(自身を含む): 62242488

約数和(自身を除く): 31347160

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22453, 44906, 89812, 179624, 359248, 718496, 965479, 1930958, 3861916, 7723832, 15447664, 30895328]

約数ペア:

[(1, 30895328), (2, 15447664), (4, 7723832), (8, 3861916), (16, 1930958), (32, 965479), (43, 718496), (86, 359248), (172, 179624), (344, 89812), (688, 44906), (1376, 22453)]