170053712

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{76463}}^1$

素因数の和:76610

約数の個数: 20

約数和(自身を含む): 331853760

約数和(自身を除く): 161800048

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 76463, 152926, 305852, 611704, 1223408, 10628357, 21256714, 42513428, 85026856, 170053712]

約数ペア:

[(1, 170053712), (2, 85026856), (4, 42513428), (8, 21256714), (16, 10628357), (139, 1223408), (278, 611704), (556, 305852), (1112, 152926), (2224, 76463)]