30882656

素因数分解:

$2^5\times 7^1\times {\mathrm{137869}}^1$

素因数の和:137886

約数の個数: 24

約数和(自身を含む): 69486480

約数和(自身を除く): 38603824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137869, 275738, 551476, 965083, 1102952, 1930166, 2205904, 3860332, 4411808, 7720664, 15441328, 30882656]

約数ペア:

[(1, 30882656), (2, 15441328), (4, 7720664), (7, 4411808), (8, 3860332), (14, 2205904), (16, 1930166), (28, 1102952), (32, 965083), (56, 551476), (112, 275738), (224, 137869)]