115401008

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{43189}}^1$

素因数の和:43364

約数の個数: 20

約数和(自身を含む): 224933520

約数和(自身を除く): 109532512

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 43189, 86378, 172756, 345512, 691024, 7212563, 14425126, 28850252, 57700504, 115401008]

約数ペア:

[(1, 115401008), (2, 57700504), (4, 28850252), (8, 14425126), (16, 7212563), (167, 691024), (334, 345512), (668, 172756), (1336, 86378), (2672, 43189)]