30685904

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{5527}}^1$

素因数の和:5882

約数の個数: 20

約数和(自身を含む): 59636064

約数和(自身を除く): 28950160

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5527, 5552, 11054, 22108, 44216, 88432, 1917869, 3835738, 7671476, 15342952, 30685904]

約数ペア:

[(1, 30685904), (2, 15342952), (4, 7671476), (8, 3835738), (16, 1917869), (347, 88432), (694, 44216), (1388, 22108), (2776, 11054), (5527, 5552)]