80975408

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{3517}}^1$

素因数の和:4964

約数の個数: 20

約数和(自身を含む): 157043520

約数和(自身を除く): 76068112

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 3517, 5756, 7034, 11512, 14068, 23024, 28136, 56272, 5060963, 10121926, 20243852, 40487704, 80975408]

約数ペア:

[(1, 80975408), (2, 40487704), (4, 20243852), (8, 10121926), (16, 5060963), (1439, 56272), (2878, 28136), (3517, 23024), (5756, 14068), (7034, 11512)]