30717808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{174533}}^1$

素因数の和:174552

約数の個数: 20

約数和(自身を含む): 64926648

約数和(自身を除く): 34208840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 174533, 349066, 698132, 1396264, 1919863, 2792528, 3839726, 7679452, 15358904, 30717808]

約数ペア:

[(1, 30717808), (2, 15358904), (4, 7679452), (8, 3839726), (11, 2792528), (16, 1919863), (22, 1396264), (44, 698132), (88, 349066), (176, 174533)]