27377990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161047}}^1$

素因数の和:161071

約数の個数: 16

約数和(自身を含む): 52179552

約数和(自身を除く): 24801562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 161047, 322094, 805235, 1610470, 2737799, 5475598, 13688995, 27377990]

約数ペア:

[(1, 27377990), (2, 13688995), (5, 5475598), (10, 2737799), (17, 1610470), (34, 805235), (85, 322094), (170, 161047)]