31338446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13757}}^1$

素因数の和:13843

約数の個数: 16

約数和(自身を含む): 50519376

約数和(自身を除く): 19180930

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13757, 27514, 233869, 467738, 921719, 1843438, 15669223, 31338446]

約数ペア:

[(1, 31338446), (2, 15669223), (17, 1843438), (34, 921719), (67, 467738), (134, 233869), (1139, 27514), (2278, 13757)]