33991376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{68531}}^1$

素因数の和:68570

約数の個数: 20

約数和(自身を含む): 67983744

約数和(自身を除く): 33992368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 68531, 137062, 274124, 548248, 1096496, 2124461, 4248922, 8497844, 16995688, 33991376]

約数ペア:

[(1, 33991376), (2, 16995688), (4, 8497844), (8, 4248922), (16, 2124461), (31, 1096496), (62, 548248), (124, 274124), (248, 137062), (496, 68531)]