17385328

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 33767928

約数和(自身を除く): 16382600

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2213, 3928, 4426, 7856, 8852, 17704, 35408, 1086583, 2173166, 4346332, 8692664, 17385328]

約数ペア:

[(1, 17385328), (2, 8692664), (4, 4346332), (8, 2173166), (16, 1086583), (491, 35408), (982, 17704), (1964, 8852), (2213, 7856), (3928, 4426)]