31124048

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{1783}}^1$

素因数の和:2882

約数の個数: 20

約数和(自身を含む): 60391968

約数和(自身を除く): 29267920

約数列:

[1, 2, 4, 8, 16, 1091, 1783, 2182, 3566, 4364, 7132, 8728, 14264, 17456, 28528, 1945253, 3890506, 7781012, 15562024, 31124048]

約数ペア:

[(1, 31124048), (2, 15562024), (4, 7781012), (8, 3890506), (16, 1945253), (1091, 28528), (1783, 17456), (2182, 14264), (3566, 8728), (4364, 7132)]