171042128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{344843}}^1$

素因数の和:344882

約数の個数: 20

約数和(自身を含む): 342085248

約数和(自身を除く): 171043120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 344843, 689686, 1379372, 2758744, 5517488, 10690133, 21380266, 42760532, 85521064, 171042128]

約数ペア:

[(1, 171042128), (2, 85521064), (4, 42760532), (8, 21380266), (16, 10690133), (31, 5517488), (62, 2758744), (124, 1379372), (248, 689686), (496, 344843)]