30812864

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6864

約数の個数: 28

約数和(自身を含む): 62014608

約数和(自身を除く): 31201744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6781, 13562, 27124, 54248, 108496, 216992, 433984, 481451, 962902, 1925804, 3851608, 7703216, 15406432, 30812864]

約数ペア:

[(1, 30812864), (2, 15406432), (4, 7703216), (8, 3851608), (16, 1925804), (32, 962902), (64, 481451), (71, 433984), (142, 216992), (284, 108496), (568, 54248), (1136, 27124), (2272, 13562), (4544, 6781)]