171049072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{344857}}^1$

素因数の和:344896

約数の個数: 20

約数和(自身を含む): 342099136

約数和(自身を除く): 171050064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 344857, 689714, 1379428, 2758856, 5517712, 10690567, 21381134, 42762268, 85524536, 171049072]

約数ペア:

[(1, 171049072), (2, 85524536), (4, 42762268), (8, 21381134), (16, 10690567), (31, 5517712), (62, 2758856), (124, 1379428), (248, 689714), (496, 344857)]