258345904

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{17159}}^1$

素因数の和:18108

約数の個数: 20

約数和(自身を含む): 501106320

約数和(自身を除く): 242760416

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 7528, 15056, 17159, 34318, 68636, 137272, 274544, 16146619, 32293238, 64586476, 129172952, 258345904]

約数ペア:

[(1, 258345904), (2, 129172952), (4, 64586476), (8, 32293238), (16, 16146619), (941, 274544), (1882, 137272), (3764, 68636), (7528, 34318), (15056, 17159)]