868367056

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{86011}}^1$

素因数の和:86650

約数の個数: 20

約数和(自身を含む): 1685147104

約数和(自身を除く): 816780048

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 86011, 172022, 344044, 688088, 1376176, 54272941, 108545882, 217091764, 434183528, 868367056]

約数ペア:

[(1, 868367056), (2, 434183528), (4, 217091764), (8, 108545882), (16, 54272941), (631, 1376176), (1262, 688088), (2524, 344044), (5048, 172022), (10096, 86011)]