30905848

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{3541}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 58017960

約数和(自身を除く): 27112112

約数列:

[1, 2, 4, 8, 1091, 2182, 3541, 4364, 7082, 8728, 14164, 28328, 3863231, 7726462, 15452924, 30905848]

約数ペア:

[(1, 30905848), (2, 15452924), (4, 7726462), (8, 3863231), (1091, 28328), (2182, 14164), (3541, 8728), (4364, 7082)]