315028432

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{18047}}^1$

素因数の和:19146

約数の個数: 20

約数和(自身を含む): 610960896

約数和(自身を除く): 295932464

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 18047, 36094, 72188, 144376, 288752, 19689277, 39378554, 78757108, 157514216, 315028432]

約数ペア:

[(1, 315028432), (2, 157514216), (4, 78757108), (8, 39378554), (16, 19689277), (1091, 288752), (2182, 144376), (4364, 72188), (8728, 36094), (17456, 18047)]