75321616

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43189}}^1$

素因数の和:43306

約数の個数: 20

約数和(自身を含む): 147277900

約数和(自身を除く): 71956284

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43189, 86378, 172756, 345512, 691024, 4707601, 9415202, 18830404, 37660808, 75321616]

約数ペア:

[(1, 75321616), (2, 37660808), (4, 18830404), (8, 9415202), (16, 4707601), (109, 691024), (218, 345512), (436, 172756), (872, 86378), (1744, 43189)]