28588090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15971}}^1$

素因数の和:16157

約数の個数: 16

約数和(自身を含む): 51749280

約数和(自身を除く): 23161190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 15971, 31942, 79855, 159710, 2858809, 5717618, 14294045, 28588090]

約数ペア:

[(1, 28588090), (2, 14294045), (5, 5717618), (10, 2858809), (179, 159710), (358, 79855), (895, 31942), (1790, 15971)]